200111925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 358727040

約数和(自身を除く): 158615115

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 167, 195, 325, 501, 835, 975, 1229, 2171, 2505, 3687, 4175, 6145, 6513, 10855, 12525, 15977, 18435, 30725, 32565, 47931, 54275, 79885, 92175, 162825, 205243, 239655, 399425, 615729, 1026215, 1198275, 2668159, 3078645, 5131075, 8004477, 13340795, 15393225, 40022385, 66703975, 200111925]

約数ペア:

[(1, 200111925), (3, 66703975), (5, 40022385), (13, 15393225), (15, 13340795), (25, 8004477), (39, 5131075), (65, 3078645), (75, 2668159), (167, 1198275), (195, 1026215), (325, 615729), (501, 399425), (835, 239655), (975, 205243), (1229, 162825), (2171, 92175), (2505, 79885), (3687, 54275), (4175, 47931), (6145, 32565), (6513, 30725), (10855, 18435), (12525, 15977)]