196122420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83813}}^1$

素因数の和:83841

約数の個数: 72

約数和(自身を含む): 640674216

約数和(自身を除く): 444551796

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, 83813, 167626, 251439, 335252, 419065, 502878, 754317, 838130, 1005756, 1089569, 1257195, 1508634, 1676260, 2179138, 2514390, 3017268, 3268707, 3771585, 4358276, 5028780, 5447845, 6537414, 7543170, 9806121, 10895690, 13074828, 15086340, 16343535, 19612242, 21791380, 32687070, 39224484, 49030605, 65374140, 98061210, 196122420]

約数ペア:

[(1, 196122420), (2, 98061210), (3, 65374140), (4, 49030605), (5, 39224484), (6, 32687070), (9, 21791380), (10, 19612242), (12, 16343535), (13, 15086340), (15, 13074828), (18, 10895690), (20, 9806121), (26, 7543170), (30, 6537414), (36, 5447845), (39, 5028780), (45, 4358276), (52, 3771585), (60, 3268707), (65, 3017268), (78, 2514390), (90, 2179138), (117, 1676260), (130, 1508634), (156, 1257195), (180, 1089569), (195, 1005756), (234, 838130), (260, 754317), (390, 502878), (468, 419065), (585, 335252), (780, 251439), (1170, 167626), (2340, 83813)]