194650661569

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{13903}}^1$

素因数の和:14670

約数の個数: 48

約数和(自身を含む): 252087306240

約数和(自身を除く): 57436644671

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 709, 1519, 2821, 4963, 9217, 13903, 19747, 21979, 34741, 64519, 97321, 153853, 180739, 285727, 430993, 451633, 681247, 1076971, 1265173, 2000089, 3016951, 5602909, 8856211, 9857227, 14000623, 21118657, 39220363, 69000589, 128143951, 274542541, 305574037, 483004123, 897007657, 2139018259, 3972462481, 6279053599, 14973127813, 27807237367, 194650661569]

約数ペア:

[(1, 194650661569), (7, 27807237367), (13, 14973127813), (31, 6279053599), (49, 3972462481), (91, 2139018259), (217, 897007657), (403, 483004123), (637, 305574037), (709, 274542541), (1519, 128143951), (2821, 69000589), (4963, 39220363), (9217, 21118657), (13903, 14000623), (19747, 9857227), (21979, 8856211), (34741, 5602909), (64519, 3016951), (97321, 2000089), (153853, 1265173), (180739, 1076971), (285727, 681247), (430993, 451633)]