201195950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 397983456

約数和(自身を除く): 196787506

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 3301, 6095, 6602, 12190, 16505, 30475, 33010, 60950, 75923, 82525, 151846, 165050, 174953, 349906, 379615, 759230, 874765, 1749530, 1898075, 3796150, 4023919, 4373825, 8047838, 8747650, 20119595, 40239190, 100597975, 201195950]

約数ペア:

[(1, 201195950), (2, 100597975), (5, 40239190), (10, 20119595), (23, 8747650), (25, 8047838), (46, 4373825), (50, 4023919), (53, 3796150), (106, 1898075), (115, 1749530), (230, 874765), (265, 759230), (530, 379615), (575, 349906), (1150, 174953), (1219, 165050), (1325, 151846), (2438, 82525), (2650, 75923), (3301, 60950), (6095, 33010), (6602, 30475), (12190, 16505)]