201628201390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7741}}^1\times {\mathrm{33827}}^1$

素因数の和:41593

約数の個数: 64

約数和(自身を含む): 452556937728

約数和(自身を除く): 250928736338

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 7741, 15482, 33827, 38705, 54187, 67654, 77410, 85151, 108374, 169135, 170302, 236789, 270935, 338270, 372097, 425755, 473578, 541870, 596057, 744194, 851510, 1183945, 1192114, 1860485, 2367890, 2604679, 2980285, 3720970, 5209358, 5960570, 13023395, 26046790, 261854807, 523709614, 1309274035, 1832983649, 2618548070, 2880402877, 3665967298, 5760805754, 9164918245, 14402014385, 18329836490, 20162820139, 28804028770, 40325640278, 100814100695, 201628201390]

約数ペア:

[(1, 201628201390), (2, 100814100695), (5, 40325640278), (7, 28804028770), (10, 20162820139), (11, 18329836490), (14, 14402014385), (22, 9164918245), (35, 5760805754), (55, 3665967298), (70, 2880402877), (77, 2618548070), (110, 1832983649), (154, 1309274035), (385, 523709614), (770, 261854807), (7741, 26046790), (15482, 13023395), (33827, 5960570), (38705, 5209358), (54187, 3720970), (67654, 2980285), (77410, 2604679), (85151, 2367890), (108374, 1860485), (169135, 1192114), (170302, 1183945), (236789, 851510), (270935, 744194), (338270, 596057), (372097, 541870), (425755, 473578)]