200728996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 435585108

約数和(自身を除く): 234856112

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 37, 38, 52, 68, 74, 76, 148, 221, 247, 289, 323, 361, 442, 481, 494, 578, 629, 646, 703, 722, 884, 962, 988, 1156, 1258, 1292, 1406, 1444, 1924, 2516, 2812, 3757, 4199, 4693, 5491, 6137, 7514, 8177, 8398, 9139, 9386, 10693, 10982, 11951, 12274, 13357, 15028, 16354, 16796, 18278, 18772, 21386, 21964, 23902, 24548, 26714, 32708, 36556, 42772, 47804, 53428, 71383, 79781, 104329, 139009, 142766, 155363, 159562, 173641, 203167, 208658, 227069, 278018, 285532, 310726, 319124, 347282, 406334, 417316, 454138, 556036, 621452, 694564, 812668, 908276, 1356277, 2641171, 2712554, 2951897, 3860173, 5282342, 5425108, 5903794, 7720346, 10564684, 11807588, 15440692, 50182249, 100364498, 200728996]

約数ペア:

[(1, 200728996), (2, 100364498), (4, 50182249), (13, 15440692), (17, 11807588), (19, 10564684), (26, 7720346), (34, 5903794), (37, 5425108), (38, 5282342), (52, 3860173), (68, 2951897), (74, 2712554), (76, 2641171), (148, 1356277), (221, 908276), (247, 812668), (289, 694564), (323, 621452), (361, 556036), (442, 454138), (481, 417316), (494, 406334), (578, 347282), (629, 319124), (646, 310726), (703, 285532), (722, 278018), (884, 227069), (962, 208658), (988, 203167), (1156, 173641), (1258, 159562), (1292, 155363), (1406, 142766), (1444, 139009), (1924, 104329), (2516, 79781), (2812, 71383), (3757, 53428), (4199, 47804), (4693, 42772), (5491, 36556), (6137, 32708), (7514, 26714), (8177, 24548), (8398, 23902), (9139, 21964), (9386, 21386), (10693, 18772), (10982, 18278), (11951, 16796), (12274, 16354), (13357, 15028)]