201019770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13916

約数の個数: 96

約数和(自身を含む): 623331072

約数和(自身を除く): 422311302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 13873, 14490, 27746, 41619, 69365, 83238, 97111, 124857, 138730, 194222, 208095, 249714, 291333, 319079, 416190, 485555, 582666, 624285, 638158, 873999, 957237, 971110, 1248570, 1456665, 1595395, 1747998, 1914474, 2233553, 2871711, 2913330, 3190790, 4369995, 4467106, 4786185, 5743422, 6700659, 8739990, 9572370, 11167765, 13401318, 14358555, 20101977, 22335530, 28717110, 33503295, 40203954, 67006590, 100509885, 201019770]

約数ペア:

[(1, 201019770), (2, 100509885), (3, 67006590), (5, 40203954), (6, 33503295), (7, 28717110), (9, 22335530), (10, 20101977), (14, 14358555), (15, 13401318), (18, 11167765), (21, 9572370), (23, 8739990), (30, 6700659), (35, 5743422), (42, 4786185), (45, 4467106), (46, 4369995), (63, 3190790), (69, 2913330), (70, 2871711), (90, 2233553), (105, 1914474), (115, 1747998), (126, 1595395), (138, 1456665), (161, 1248570), (207, 971110), (210, 957237), (230, 873999), (315, 638158), (322, 624285), (345, 582666), (414, 485555), (483, 416190), (630, 319079), (690, 291333), (805, 249714), (966, 208095), (1035, 194222), (1449, 138730), (1610, 124857), (2070, 97111), (2415, 83238), (2898, 69365), (4830, 41619), (7245, 27746), (13873, 14490)]