202309180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 466373376

約数和(自身を除く): 264064196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 83, 85, 107, 134, 166, 170, 214, 268, 332, 335, 340, 415, 428, 535, 670, 830, 1070, 1139, 1340, 1411, 1660, 1819, 2140, 2278, 2822, 3638, 4556, 5561, 5644, 5695, 7055, 7169, 7276, 8881, 9095, 11122, 11390, 14110, 14338, 17762, 18190, 22244, 22780, 27805, 28220, 28676, 35524, 35845, 36380, 44405, 55610, 71690, 88810, 94537, 111220, 121873, 143380, 150977, 177620, 189074, 243746, 301954, 378148, 472685, 487492, 595027, 603908, 609365, 754885, 945370, 1190054, 1218730, 1509770, 1890740, 2380108, 2437460, 2975135, 3019540, 5950270, 10115459, 11900540, 20230918, 40461836, 50577295, 101154590, 202309180]

約数ペア:

[(1, 202309180), (2, 101154590), (4, 50577295), (5, 40461836), (10, 20230918), (17, 11900540), (20, 10115459), (34, 5950270), (67, 3019540), (68, 2975135), (83, 2437460), (85, 2380108), (107, 1890740), (134, 1509770), (166, 1218730), (170, 1190054), (214, 945370), (268, 754885), (332, 609365), (335, 603908), (340, 595027), (415, 487492), (428, 472685), (535, 378148), (670, 301954), (830, 243746), (1070, 189074), (1139, 177620), (1340, 150977), (1411, 143380), (1660, 121873), (1819, 111220), (2140, 94537), (2278, 88810), (2822, 71690), (3638, 55610), (4556, 44405), (5561, 36380), (5644, 35845), (5695, 35524), (7055, 28676), (7169, 28220), (7276, 27805), (8881, 22780), (9095, 22244), (11122, 18190), (11390, 17762), (14110, 14338)]