202389200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38921}}^1$

素因数の和:38952

約数の個数: 60

約数和(自身を含む): 523656588

約数和(自身を除く): 321267388

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 38921, 77842, 155684, 194605, 311368, 389210, 505973, 622736, 778420, 973025, 1011946, 1556840, 1946050, 2023892, 2529865, 3113680, 3892100, 4047784, 5059730, 7784200, 8095568, 10119460, 12649325, 15568400, 20238920, 25298650, 40477840, 50597300, 101194600, 202389200]

約数ペア:

[(1, 202389200), (2, 101194600), (4, 50597300), (5, 40477840), (8, 25298650), (10, 20238920), (13, 15568400), (16, 12649325), (20, 10119460), (25, 8095568), (26, 7784200), (40, 5059730), (50, 4047784), (52, 3892100), (65, 3113680), (80, 2529865), (100, 2023892), (104, 1946050), (130, 1556840), (200, 1011946), (208, 973025), (260, 778420), (325, 622736), (400, 505973), (520, 389210), (650, 311368), (1040, 194605), (1300, 155684), (2600, 77842), (5200, 38921)]