199527408

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 605675520

約数和(自身を除く): 406148112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 317, 372, 376, 423, 432, 496, 558, 564, 634, 744, 752, 837, 846, 951, 1116, 1128, 1268, 1269, 1457, 1488, 1674, 1692, 1902, 2232, 2256, 2536, 2538, 2853, 2914, 3348, 3384, 3804, 4371, 4464, 5072, 5076, 5706, 5828, 6696, 6768, 7608, 8559, 8742, 9827, 10152, 11412, 11656, 13113, 13392, 14899, 15216, 17118, 17484, 19654, 20304, 22824, 23312, 26226, 29481, 29798, 34236, 34968, 39308, 39339, 44697, 45648, 52452, 58962, 59596, 68472, 69936, 78616, 78678, 88443, 89394, 104904, 117924, 119192, 134091, 136944, 157232, 157356, 176886, 178788, 209808, 235848, 238384, 265329, 268182, 314712, 353772, 357576, 402273, 461869, 471696, 530658, 536364, 629424, 707544, 715152, 804546, 923738, 1061316, 1072728, 1385607, 1415088, 1609092, 1847476, 2122632, 2145456, 2771214, 3218184, 3694952, 4156821, 4245264, 5542428, 6436368, 7389904, 8313642, 11084856, 12470463, 16627284, 22169712, 24940926, 33254568, 49881852, 66509136, 99763704, 199527408]

約数ペア:

[(1, 199527408), (2, 99763704), (3, 66509136), (4, 49881852), (6, 33254568), (8, 24940926), (9, 22169712), (12, 16627284), (16, 12470463), (18, 11084856), (24, 8313642), (27, 7389904), (31, 6436368), (36, 5542428), (47, 4245264), (48, 4156821), (54, 3694952), (62, 3218184), (72, 2771214), (93, 2145456), (94, 2122632), (108, 1847476), (124, 1609092), (141, 1415088), (144, 1385607), (186, 1072728), (188, 1061316), (216, 923738), (248, 804546), (279, 715152), (282, 707544), (317, 629424), (372, 536364), (376, 530658), (423, 471696), (432, 461869), (496, 402273), (558, 357576), (564, 353772), (634, 314712), (744, 268182), (752, 265329), (837, 238384), (846, 235848), (951, 209808), (1116, 178788), (1128, 176886), (1268, 157356), (1269, 157232), (1457, 136944), (1488, 134091), (1674, 119192), (1692, 117924), (1902, 104904), (2232, 89394), (2256, 88443), (2536, 78678), (2538, 78616), (2853, 69936), (2914, 68472), (3348, 59596), (3384, 58962), (3804, 52452), (4371, 45648), (4464, 44697), (5072, 39339), (5076, 39308), (5706, 34968), (5828, 34236), (6696, 29798), (6768, 29481), (7608, 26226), (8559, 23312), (8742, 22824), (9827, 20304), (10152, 19654), (11412, 17484), (11656, 17118), (13113, 15216), (13392, 14899)]