200546416

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 491593536

約数和(自身を除く): 291047120

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 68, 82, 98, 112, 119, 136, 164, 196, 238, 272, 287, 328, 367, 392, 476, 574, 656, 697, 734, 784, 833, 952, 1148, 1394, 1468, 1666, 1904, 2009, 2296, 2569, 2788, 2936, 3332, 4018, 4592, 4879, 5138, 5576, 5872, 6239, 6664, 8036, 9758, 10276, 11152, 12478, 13328, 15047, 16072, 17983, 19516, 20552, 24956, 30094, 32144, 34153, 35966, 39032, 41104, 43673, 49912, 60188, 68306, 71932, 78064, 87346, 99824, 105329, 120376, 136612, 143864, 174692, 210658, 240752, 255799, 273224, 287728, 305711, 349384, 421316, 511598, 546448, 611422, 698768, 737303, 842632, 1023196, 1222844, 1474606, 1685264, 1790593, 2046392, 2445688, 2949212, 3581186, 4092784, 4891376, 5898424, 7162372, 11796848, 12534151, 14324744, 25068302, 28649488, 50136604, 100273208, 200546416]

約数ペア:

[(1, 200546416), (2, 100273208), (4, 50136604), (7, 28649488), (8, 25068302), (14, 14324744), (16, 12534151), (17, 11796848), (28, 7162372), (34, 5898424), (41, 4891376), (49, 4092784), (56, 3581186), (68, 2949212), (82, 2445688), (98, 2046392), (112, 1790593), (119, 1685264), (136, 1474606), (164, 1222844), (196, 1023196), (238, 842632), (272, 737303), (287, 698768), (328, 611422), (367, 546448), (392, 511598), (476, 421316), (574, 349384), (656, 305711), (697, 287728), (734, 273224), (784, 255799), (833, 240752), (952, 210658), (1148, 174692), (1394, 143864), (1468, 136612), (1666, 120376), (1904, 105329), (2009, 99824), (2296, 87346), (2569, 78064), (2788, 71932), (2936, 68306), (3332, 60188), (4018, 49912), (4592, 43673), (4879, 41104), (5138, 39032), (5576, 35966), (5872, 34153), (6239, 32144), (6664, 30094), (8036, 24956), (9758, 20552), (10276, 19516), (11152, 17983), (12478, 16072), (13328, 15047)]