200253996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 536980080

約数和(自身を除く): 336726084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 822, 1233, 1644, 2137, 2466, 2603, 4274, 4932, 5206, 6411, 7809, 8548, 10412, 12822, 15618, 19233, 23427, 25644, 31236, 38466, 40603, 46854, 76932, 81206, 93708, 121809, 162412, 243618, 292769, 365427, 487236, 585538, 730854, 878307, 1171076, 1461708, 1756614, 2634921, 3513228, 5269842, 5562611, 10539684, 11125222, 16687833, 22250444, 33375666, 50063499, 66751332, 100126998, 200253996]

約数ペア:

[(1, 200253996), (2, 100126998), (3, 66751332), (4, 50063499), (6, 33375666), (9, 22250444), (12, 16687833), (18, 11125222), (19, 10539684), (36, 5562611), (38, 5269842), (57, 3513228), (76, 2634921), (114, 1756614), (137, 1461708), (171, 1171076), (228, 878307), (274, 730854), (342, 585538), (411, 487236), (548, 365427), (684, 292769), (822, 243618), (1233, 162412), (1644, 121809), (2137, 93708), (2466, 81206), (2603, 76932), (4274, 46854), (4932, 40603), (5206, 38466), (6411, 31236), (7809, 25644), (8548, 23427), (10412, 19233), (12822, 15618)]