200511325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 295159680

約数和(自身を除く): 94648355

約数列:

[1, 5, 7, 25, 35, 37, 173, 175, 179, 185, 259, 865, 895, 925, 1211, 1253, 1295, 4325, 4475, 6055, 6265, 6401, 6475, 6623, 30275, 30967, 31325, 32005, 33115, 44807, 46361, 154835, 160025, 165575, 216769, 224035, 231805, 774175, 1083845, 1120175, 1145779, 1159025, 5419225, 5728895, 8020453, 28644475, 40102265, 200511325]

約数ペア:

[(1, 200511325), (5, 40102265), (7, 28644475), (25, 8020453), (35, 5728895), (37, 5419225), (173, 1159025), (175, 1145779), (179, 1120175), (185, 1083845), (259, 774175), (865, 231805), (895, 224035), (925, 216769), (1211, 165575), (1253, 160025), (1295, 154835), (4325, 46361), (4475, 44807), (6055, 33115), (6265, 32005), (6401, 31325), (6475, 30967), (6623, 30275)]