201258070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4849

約数の個数: 64

約数和(自身を含む): 434911680

約数和(自身を除く): 233653610

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 4793, 8398, 9586, 20995, 23965, 41990, 47930, 62309, 81481, 91067, 124618, 162962, 182134, 311545, 407405, 455335, 623090, 814810, 910670, 1059253, 1183871, 1548139, 2118506, 2367742, 3096278, 5296265, 5919355, 7740695, 10592530, 11838710, 15481390, 20125807, 40251614, 100629035, 201258070]

約数ペア:

[(1, 201258070), (2, 100629035), (5, 40251614), (10, 20125807), (13, 15481390), (17, 11838710), (19, 10592530), (26, 7740695), (34, 5919355), (38, 5296265), (65, 3096278), (85, 2367742), (95, 2118506), (130, 1548139), (170, 1183871), (190, 1059253), (221, 910670), (247, 814810), (323, 623090), (442, 455335), (494, 407405), (646, 311545), (1105, 182134), (1235, 162962), (1615, 124618), (2210, 91067), (2470, 81481), (3230, 62309), (4199, 47930), (4793, 41990), (8398, 23965), (9586, 20995)]