201700980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86197}}^1$

素因数の和:86225

約数の個数: 72

約数和(自身を含む): 658897512

約数和(自身を除く): 457196532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86197, 172394, 258591, 344788, 430985, 517182, 775773, 861970, 1034364, 1120561, 1292955, 1551546, 1723940, 2241122, 2585910, 3103092, 3361683, 3878865, 4482244, 5171820, 5602805, 6723366, 7757730, 10085049, 11205610, 13446732, 15515460, 16808415, 20170098, 22411220, 33616830, 40340196, 50425245, 67233660, 100850490, 201700980]

約数ペア:

[(1, 201700980), (2, 100850490), (3, 67233660), (4, 50425245), (5, 40340196), (6, 33616830), (9, 22411220), (10, 20170098), (12, 16808415), (13, 15515460), (15, 13446732), (18, 11205610), (20, 10085049), (26, 7757730), (30, 6723366), (36, 5602805), (39, 5171820), (45, 4482244), (52, 3878865), (60, 3361683), (65, 3103092), (78, 2585910), (90, 2241122), (117, 1723940), (130, 1551546), (156, 1292955), (180, 1120561), (195, 1034364), (234, 861970), (260, 775773), (390, 517182), (468, 430985), (585, 344788), (780, 258591), (1170, 172394), (2340, 86197)]