201347060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 259268620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 67, 92, 94, 115, 134, 139, 188, 230, 235, 268, 278, 335, 460, 470, 556, 670, 695, 940, 1081, 1340, 1390, 1541, 2162, 2780, 3082, 3149, 3197, 4324, 5405, 6164, 6298, 6394, 6533, 7705, 9313, 10810, 12596, 12788, 13066, 15410, 15745, 15985, 18626, 21620, 26132, 30820, 31490, 31970, 32665, 37252, 46565, 62980, 63940, 65330, 72427, 93130, 130660, 144854, 150259, 186260, 214199, 289708, 300518, 362135, 428398, 437711, 601036, 724270, 751295, 856796, 875422, 1070995, 1448540, 1502590, 1750844, 2141990, 2188555, 3005180, 4283980, 4377110, 8754220, 10067353, 20134706, 40269412, 50336765, 100673530, 201347060]

約数ペア:

[(1, 201347060), (2, 100673530), (4, 50336765), (5, 40269412), (10, 20134706), (20, 10067353), (23, 8754220), (46, 4377110), (47, 4283980), (67, 3005180), (92, 2188555), (94, 2141990), (115, 1750844), (134, 1502590), (139, 1448540), (188, 1070995), (230, 875422), (235, 856796), (268, 751295), (278, 724270), (335, 601036), (460, 437711), (470, 428398), (556, 362135), (670, 300518), (695, 289708), (940, 214199), (1081, 186260), (1340, 150259), (1390, 144854), (1541, 130660), (2162, 93130), (2780, 72427), (3082, 65330), (3149, 63940), (3197, 62980), (4324, 46565), (5405, 37252), (6164, 32665), (6298, 31970), (6394, 31490), (6533, 30820), (7705, 26132), (9313, 21620), (10810, 18626), (12596, 15985), (12788, 15745), (13066, 15410)]