210280068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 592650240

約数和(自身を除く): 382370172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 171, 186, 188, 211, 228, 279, 282, 342, 372, 422, 423, 558, 564, 589, 633, 684, 844, 846, 893, 1116, 1178, 1266, 1457, 1692, 1767, 1786, 1899, 2356, 2532, 2679, 2914, 3534, 3572, 3798, 4009, 4371, 5301, 5358, 5828, 6541, 7068, 7596, 8018, 8037, 8742, 9917, 10602, 10716, 12027, 13082, 13113, 16036, 16074, 17484, 19623, 19834, 21204, 24054, 26164, 26226, 27683, 29751, 32148, 36081, 39246, 39668, 48108, 52452, 55366, 58869, 59502, 72162, 78492, 83049, 89253, 110732, 117738, 119004, 124279, 144324, 166098, 178506, 188423, 235476, 248558, 249147, 307427, 332196, 357012, 372837, 376846, 497116, 498294, 565269, 614854, 745674, 753692, 922281, 996588, 1118511, 1130538, 1229708, 1491348, 1695807, 1844562, 2237022, 2261076, 2766843, 3391614, 3689124, 4474044, 5533686, 5841113, 6783228, 11067372, 11682226, 17523339, 23364452, 35046678, 52570017, 70093356, 105140034, 210280068]

約数ペア:

[(1, 210280068), (2, 105140034), (3, 70093356), (4, 52570017), (6, 35046678), (9, 23364452), (12, 17523339), (18, 11682226), (19, 11067372), (31, 6783228), (36, 5841113), (38, 5533686), (47, 4474044), (57, 3689124), (62, 3391614), (76, 2766843), (93, 2261076), (94, 2237022), (114, 1844562), (124, 1695807), (141, 1491348), (171, 1229708), (186, 1130538), (188, 1118511), (211, 996588), (228, 922281), (279, 753692), (282, 745674), (342, 614854), (372, 565269), (422, 498294), (423, 497116), (558, 376846), (564, 372837), (589, 357012), (633, 332196), (684, 307427), (844, 249147), (846, 248558), (893, 235476), (1116, 188423), (1178, 178506), (1266, 166098), (1457, 144324), (1692, 124279), (1767, 119004), (1786, 117738), (1899, 110732), (2356, 89253), (2532, 83049), (2679, 78492), (2914, 72162), (3534, 59502), (3572, 58869), (3798, 55366), (4009, 52452), (4371, 48108), (5301, 39668), (5358, 39246), (5828, 36081), (6541, 32148), (7068, 29751), (7596, 27683), (8018, 26226), (8037, 26164), (8742, 24054), (9917, 21204), (10602, 19834), (10716, 19623), (12027, 17484), (13082, 16074), (13113, 16036)]