207868968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 626745600

約数和(自身を除く): 418876632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 53, 57, 61, 72, 76, 94, 106, 114, 122, 141, 152, 159, 171, 183, 188, 212, 228, 244, 282, 318, 342, 366, 376, 423, 424, 456, 477, 488, 549, 564, 636, 684, 732, 846, 893, 954, 1007, 1098, 1128, 1159, 1272, 1368, 1464, 1692, 1786, 1908, 2014, 2196, 2318, 2491, 2679, 2867, 3021, 3233, 3384, 3477, 3572, 3816, 4028, 4392, 4636, 4982, 5358, 5734, 6042, 6466, 6954, 7144, 7473, 8037, 8056, 8601, 9063, 9272, 9699, 9964, 10431, 10716, 11468, 12084, 12932, 13908, 14946, 16074, 17202, 18126, 19398, 19928, 20862, 21432, 22419, 22936, 24168, 25803, 25864, 27816, 29097, 29892, 32148, 34404, 36252, 38796, 41724, 44838, 47329, 51606, 54473, 58194, 59784, 61427, 64296, 68808, 72504, 77592, 83448, 89676, 94658, 103212, 108946, 116388, 122854, 141987, 151951, 163419, 179352, 184281, 189316, 206424, 217892, 232776, 245708, 283974, 303902, 326838, 368562, 378632, 425961, 435784, 455853, 490257, 491416, 552843, 567948, 607804, 653676, 737124, 851922, 911706, 980514, 1105686, 1135896, 1215608, 1307352, 1367559, 1474248, 1703844, 1823412, 1961028, 2211372, 2735118, 2887069, 3407688, 3646824, 3922056, 4422744, 5470236, 5774138, 8661207, 10940472, 11548276, 17322414, 23096552, 25983621, 34644828, 51967242, 69289656, 103934484, 207868968]

約数ペア:

[(1, 207868968), (2, 103934484), (3, 69289656), (4, 51967242), (6, 34644828), (8, 25983621), (9, 23096552), (12, 17322414), (18, 11548276), (19, 10940472), (24, 8661207), (36, 5774138), (38, 5470236), (47, 4422744), (53, 3922056), (57, 3646824), (61, 3407688), (72, 2887069), (76, 2735118), (94, 2211372), (106, 1961028), (114, 1823412), (122, 1703844), (141, 1474248), (152, 1367559), (159, 1307352), (171, 1215608), (183, 1135896), (188, 1105686), (212, 980514), (228, 911706), (244, 851922), (282, 737124), (318, 653676), (342, 607804), (366, 567948), (376, 552843), (423, 491416), (424, 490257), (456, 455853), (477, 435784), (488, 425961), (549, 378632), (564, 368562), (636, 326838), (684, 303902), (732, 283974), (846, 245708), (893, 232776), (954, 217892), (1007, 206424), (1098, 189316), (1128, 184281), (1159, 179352), (1272, 163419), (1368, 151951), (1464, 141987), (1692, 122854), (1786, 116388), (1908, 108946), (2014, 103212), (2196, 94658), (2318, 89676), (2491, 83448), (2679, 77592), (2867, 72504), (3021, 68808), (3233, 64296), (3384, 61427), (3477, 59784), (3572, 58194), (3816, 54473), (4028, 51606), (4392, 47329), (4636, 44838), (4982, 41724), (5358, 38796), (5734, 36252), (6042, 34404), (6466, 32148), (6954, 29892), (7144, 29097), (7473, 27816), (8037, 25864), (8056, 25803), (8601, 24168), (9063, 22936), (9272, 22419), (9699, 21432), (9964, 20862), (10431, 19928), (10716, 19398), (11468, 18126), (12084, 17202), (12932, 16074), (13908, 14946)]