202244290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 396389376

約数和(自身を除く): 194145086

約数列:

[1, 2, 5, 10, 23, 46, 47, 53, 94, 106, 115, 230, 235, 265, 353, 470, 530, 706, 1081, 1219, 1765, 2162, 2438, 2491, 3530, 4982, 5405, 6095, 8119, 10810, 12190, 12455, 16238, 16591, 18709, 24910, 33182, 37418, 40595, 57293, 81190, 82955, 93545, 114586, 165910, 187090, 286465, 381593, 430307, 572930, 763186, 860614, 879323, 1758646, 1907965, 2151535, 3815930, 4303070, 4396615, 8793230, 20224429, 40448858, 101122145, 202244290]

約数ペア:

[(1, 202244290), (2, 101122145), (5, 40448858), (10, 20224429), (23, 8793230), (46, 4396615), (47, 4303070), (53, 3815930), (94, 2151535), (106, 1907965), (115, 1758646), (230, 879323), (235, 860614), (265, 763186), (353, 572930), (470, 430307), (530, 381593), (706, 286465), (1081, 187090), (1219, 165910), (1765, 114586), (2162, 93545), (2438, 82955), (2491, 81190), (3530, 57293), (4982, 40595), (5405, 37418), (6095, 33182), (8119, 24910), (10810, 18709), (12190, 16591), (12455, 16238)]