197845536

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 610527456

約数和(自身を除く): 412681920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 137, 147, 168, 196, 224, 274, 294, 307, 336, 392, 411, 548, 588, 614, 672, 784, 822, 921, 959, 1096, 1176, 1228, 1568, 1644, 1842, 1918, 2149, 2192, 2352, 2456, 2877, 3288, 3684, 3836, 4298, 4384, 4704, 4912, 5754, 6447, 6576, 6713, 7368, 7672, 8596, 9824, 11508, 12894, 13152, 13426, 14736, 15043, 15344, 17192, 20139, 23016, 25788, 26852, 29472, 30086, 30688, 34384, 40278, 42059, 45129, 46032, 51576, 53704, 60172, 68768, 80556, 84118, 90258, 92064, 103152, 107408, 120344, 126177, 161112, 168236, 180516, 206304, 214816, 240688, 252354, 294413, 322224, 336472, 361032, 481376, 504708, 588826, 644448, 672944, 722064, 883239, 1009416, 1177652, 1345888, 1444128, 1766478, 2018832, 2060891, 2355304, 3532956, 4037664, 4121782, 4710608, 6182673, 7065912, 8243564, 9421216, 12365346, 14131824, 16487128, 24730692, 28263648, 32974256, 49461384, 65948512, 98922768, 197845536]

約数ペア:

[(1, 197845536), (2, 98922768), (3, 65948512), (4, 49461384), (6, 32974256), (7, 28263648), (8, 24730692), (12, 16487128), (14, 14131824), (16, 12365346), (21, 9421216), (24, 8243564), (28, 7065912), (32, 6182673), (42, 4710608), (48, 4121782), (49, 4037664), (56, 3532956), (84, 2355304), (96, 2060891), (98, 2018832), (112, 1766478), (137, 1444128), (147, 1345888), (168, 1177652), (196, 1009416), (224, 883239), (274, 722064), (294, 672944), (307, 644448), (336, 588826), (392, 504708), (411, 481376), (548, 361032), (588, 336472), (614, 322224), (672, 294413), (784, 252354), (822, 240688), (921, 214816), (959, 206304), (1096, 180516), (1176, 168236), (1228, 161112), (1568, 126177), (1644, 120344), (1842, 107408), (1918, 103152), (2149, 92064), (2192, 90258), (2352, 84118), (2456, 80556), (2877, 68768), (3288, 60172), (3684, 53704), (3836, 51576), (4298, 46032), (4384, 45129), (4704, 42059), (4912, 40278), (5754, 34384), (6447, 30688), (6576, 30086), (6713, 29472), (7368, 26852), (7672, 25788), (8596, 23016), (9824, 20139), (11508, 17192), (12894, 15344), (13152, 15043), (13426, 14736)]