201762210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 552738816

約数和(自身を除く): 350976606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 83, 115, 130, 138, 166, 195, 230, 249, 271, 299, 345, 390, 415, 498, 542, 598, 690, 813, 830, 897, 1079, 1245, 1355, 1495, 1626, 1794, 1909, 2158, 2490, 2710, 2990, 3237, 3523, 3818, 4065, 4485, 5395, 5727, 6233, 6474, 7046, 8130, 8970, 9545, 10569, 10790, 11454, 12466, 16185, 17615, 18699, 19090, 21138, 22493, 24817, 28635, 31165, 32370, 35230, 37398, 44986, 49634, 52845, 57270, 62330, 67479, 74451, 81029, 93495, 105690, 112465, 124085, 134958, 148902, 162058, 186990, 224930, 243087, 248170, 292409, 337395, 372255, 405145, 486174, 517339, 584818, 674790, 744510, 810290, 877227, 1034678, 1215435, 1462045, 1552017, 1754454, 2430870, 2586695, 2924090, 3104034, 4386135, 5173390, 6725407, 7760085, 8772270, 13450814, 15520170, 20176221, 33627035, 40352442, 67254070, 100881105, 201762210]

約数ペア:

[(1, 201762210), (2, 100881105), (3, 67254070), (5, 40352442), (6, 33627035), (10, 20176221), (13, 15520170), (15, 13450814), (23, 8772270), (26, 7760085), (30, 6725407), (39, 5173390), (46, 4386135), (65, 3104034), (69, 2924090), (78, 2586695), (83, 2430870), (115, 1754454), (130, 1552017), (138, 1462045), (166, 1215435), (195, 1034678), (230, 877227), (249, 810290), (271, 744510), (299, 674790), (345, 584818), (390, 517339), (415, 486174), (498, 405145), (542, 372255), (598, 337395), (690, 292409), (813, 248170), (830, 243087), (897, 224930), (1079, 186990), (1245, 162058), (1355, 148902), (1495, 134958), (1626, 124085), (1794, 112465), (1909, 105690), (2158, 93495), (2490, 81029), (2710, 74451), (2990, 67479), (3237, 62330), (3523, 57270), (3818, 52845), (4065, 49634), (4485, 44986), (5395, 37398), (5727, 35230), (6233, 32370), (6474, 31165), (7046, 28635), (8130, 24817), (8970, 22493), (9545, 21138), (10569, 19090), (10790, 18699), (11454, 17615), (12466, 16185)]