203420730236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{64811}}^1$

素因数の和:65390

約数の個数: 48

約数和(自身を含む): 381497431392

約数和(自身を除く): 178076701156

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 457, 914, 1717, 1828, 3434, 6868, 7769, 15538, 31076, 46157, 64811, 92314, 129622, 184628, 259244, 784669, 1101787, 1569338, 2203574, 3138676, 4407148, 6545911, 13091822, 26183644, 29618627, 59237254, 111280487, 118474508, 222560974, 445121948, 503516659, 1007033318, 2014066636, 2991481327, 5982962654, 11965925308, 50855182559, 101710365118, 203420730236]

約数ペア:

[(1, 203420730236), (2, 101710365118), (4, 50855182559), (17, 11965925308), (34, 5982962654), (68, 2991481327), (101, 2014066636), (202, 1007033318), (404, 503516659), (457, 445121948), (914, 222560974), (1717, 118474508), (1828, 111280487), (3434, 59237254), (6868, 29618627), (7769, 26183644), (15538, 13091822), (31076, 6545911), (46157, 4407148), (64811, 3138676), (92314, 2203574), (129622, 1569338), (184628, 1101787), (259244, 784669)]