202932910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 420152832

約数和(自身を除く): 217219922

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 71, 85, 86, 115, 142, 170, 215, 230, 289, 355, 391, 430, 578, 710, 731, 782, 989, 1207, 1445, 1462, 1633, 1955, 1978, 2414, 2890, 3053, 3266, 3655, 3910, 4945, 6035, 6106, 6647, 7310, 8165, 9890, 12070, 12427, 13294, 15265, 16330, 16813, 20519, 24854, 27761, 30530, 33235, 33626, 41038, 51901, 55522, 62135, 66470, 70219, 84065, 102595, 103802, 124270, 138805, 140438, 168130, 205190, 259505, 277610, 285821, 351095, 471937, 519010, 571642, 702190, 882317, 943874, 1193723, 1429105, 1764634, 2359685, 2387446, 2858210, 4411585, 4719370, 5968615, 8823170, 11937230, 20293291, 40586582, 101466455, 202932910]

約数ペア:

[(1, 202932910), (2, 101466455), (5, 40586582), (10, 20293291), (17, 11937230), (23, 8823170), (34, 5968615), (43, 4719370), (46, 4411585), (71, 2858210), (85, 2387446), (86, 2359685), (115, 1764634), (142, 1429105), (170, 1193723), (215, 943874), (230, 882317), (289, 702190), (355, 571642), (391, 519010), (430, 471937), (578, 351095), (710, 285821), (731, 277610), (782, 259505), (989, 205190), (1207, 168130), (1445, 140438), (1462, 138805), (1633, 124270), (1955, 103802), (1978, 102595), (2414, 84065), (2890, 70219), (3053, 66470), (3266, 62135), (3655, 55522), (3910, 51901), (4945, 41038), (6035, 33626), (6106, 33235), (6647, 30530), (7310, 27761), (8165, 24854), (9890, 20519), (12070, 16813), (12427, 16330), (13294, 15265)]