201135550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 271334210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 89, 110, 154, 175, 178, 275, 350, 385, 445, 550, 587, 623, 770, 890, 979, 1174, 1246, 1925, 1958, 2225, 2935, 3115, 3850, 4109, 4450, 4895, 5870, 6230, 6457, 6853, 8218, 9790, 12914, 13706, 14675, 15575, 20545, 24475, 29350, 31150, 32285, 34265, 41090, 45199, 48950, 52243, 64570, 68530, 90398, 102725, 104486, 161425, 171325, 205450, 225995, 261215, 322850, 342650, 365701, 451990, 522430, 574673, 731402, 1129975, 1149346, 1306075, 1828505, 2259950, 2612150, 2873365, 3657010, 4022711, 5746730, 8045422, 9142525, 14366825, 18285050, 20113555, 28733650, 40227110, 100567775, 201135550]

約数ペア:

[(1, 201135550), (2, 100567775), (5, 40227110), (7, 28733650), (10, 20113555), (11, 18285050), (14, 14366825), (22, 9142525), (25, 8045422), (35, 5746730), (50, 4022711), (55, 3657010), (70, 2873365), (77, 2612150), (89, 2259950), (110, 1828505), (154, 1306075), (175, 1149346), (178, 1129975), (275, 731402), (350, 574673), (385, 522430), (445, 451990), (550, 365701), (587, 342650), (623, 322850), (770, 261215), (890, 225995), (979, 205450), (1174, 171325), (1246, 161425), (1925, 104486), (1958, 102725), (2225, 90398), (2935, 68530), (3115, 64570), (3850, 52243), (4109, 48950), (4450, 45199), (4895, 41090), (5870, 34265), (6230, 32285), (6457, 31150), (6853, 29350), (8218, 24475), (9790, 20545), (12914, 15575), (13706, 14675)]