199525704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8669}}^1$

素因数の和:8822

約数の個数: 64

約数和(自身を含む): 574300800

約数和(自身を除く): 374775096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5754, 7672, 8669, 11508, 17338, 23016, 26007, 34676, 52014, 60683, 69352, 104028, 121366, 182049, 208056, 242732, 364098, 485464, 728196, 1187653, 1456392, 2375306, 3562959, 4750612, 7125918, 8313571, 9501224, 14251836, 16627142, 24940713, 28503672, 33254284, 49881426, 66508568, 99762852, 199525704]

約数ペア:

[(1, 199525704), (2, 99762852), (3, 66508568), (4, 49881426), (6, 33254284), (7, 28503672), (8, 24940713), (12, 16627142), (14, 14251836), (21, 9501224), (24, 8313571), (28, 7125918), (42, 4750612), (56, 3562959), (84, 2375306), (137, 1456392), (168, 1187653), (274, 728196), (411, 485464), (548, 364098), (822, 242732), (959, 208056), (1096, 182049), (1644, 121366), (1918, 104028), (2877, 69352), (3288, 60683), (3836, 52014), (5754, 34676), (7672, 26007), (8669, 23016), (11508, 17338)]