213159500380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1\times {\mathrm{4967}}^1$

素因数の和:6223

約数の個数: 96

約数和(自身を含む): 478685241216

約数和(自身を除く): 265525740836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1117, 1130, 1921, 2234, 2260, 3842, 4468, 4967, 5585, 7684, 9605, 9934, 11170, 18989, 19210, 19868, 22340, 24835, 37978, 38420, 49670, 75956, 84439, 94945, 99340, 126221, 168878, 189890, 252442, 337756, 379780, 422195, 504884, 561271, 631105, 844390, 1122542, 1262210, 1688780, 2145757, 2245084, 2524420, 2806355, 4291514, 5548139, 5612710, 8583028, 9541607, 10728785, 11096278, 11225420, 19083214, 21457570, 22192556, 27740695, 38166428, 42915140, 47708035, 55481390, 94318363, 95416070, 110962780, 188636726, 190832140, 377273452, 471591815, 626939707, 943183630, 1253879414, 1886367260, 2507758828, 3134698535, 6269397070, 10657975019, 12538794140, 21315950038, 42631900076, 53289875095, 106579750190, 213159500380]

約数ペア:

[(1, 213159500380), (2, 106579750190), (4, 53289875095), (5, 42631900076), (10, 21315950038), (17, 12538794140), (20, 10657975019), (34, 6269397070), (68, 3134698535), (85, 2507758828), (113, 1886367260), (170, 1253879414), (226, 943183630), (340, 626939707), (452, 471591815), (565, 377273452), (1117, 190832140), (1130, 188636726), (1921, 110962780), (2234, 95416070), (2260, 94318363), (3842, 55481390), (4468, 47708035), (4967, 42915140), (5585, 38166428), (7684, 27740695), (9605, 22192556), (9934, 21457570), (11170, 19083214), (18989, 11225420), (19210, 11096278), (19868, 10728785), (22340, 9541607), (24835, 8583028), (37978, 5612710), (38420, 5548139), (49670, 4291514), (75956, 2806355), (84439, 2524420), (94945, 2245084), (99340, 2145757), (126221, 1688780), (168878, 1262210), (189890, 1122542), (252442, 844390), (337756, 631105), (379780, 561271), (422195, 504884)]