203495233775

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{229}}^1\times {\mathrm{16091}}^1$

素因数の和:16424

約数の個数: 36

約数和(自身を含む): 258959061720

約数和(自身を除く): 55463827945

約数列:

[1, 5, 25, 47, 229, 235, 1145, 1175, 2209, 5725, 10763, 11045, 16091, 53815, 55225, 80455, 269075, 402275, 505861, 756277, 2529305, 3684839, 3781385, 12646525, 18424195, 18906925, 35545019, 92120975, 173187433, 177725095, 865937165, 888625475, 4329685825, 8139809351, 40699046755, 203495233775]

約数ペア:

[(1, 203495233775), (5, 40699046755), (25, 8139809351), (47, 4329685825), (229, 888625475), (235, 865937165), (1145, 177725095), (1175, 173187433), (2209, 92120975), (5725, 35545019), (10763, 18906925), (11045, 18424195), (16091, 12646525), (53815, 3781385), (55225, 3684839), (80455, 2529305), (269075, 756277), (402275, 505861)]