201627930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13523}}^1$

素因数の和:13611

約数の個数: 64

約数和(自身を含む): 560867328

約数和(自身を除く): 359239398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 13523, 14910, 27046, 40569, 67615, 81138, 94661, 135230, 189322, 202845, 283983, 405690, 473305, 567966, 946610, 960133, 1419915, 1920266, 2839830, 2880399, 4800665, 5760798, 6720931, 9601330, 13441862, 14401995, 20162793, 28803990, 33604655, 40325586, 67209310, 100813965, 201627930]

約数ペア:

[(1, 201627930), (2, 100813965), (3, 67209310), (5, 40325586), (6, 33604655), (7, 28803990), (10, 20162793), (14, 14401995), (15, 13441862), (21, 9601330), (30, 6720931), (35, 5760798), (42, 4800665), (70, 2880399), (71, 2839830), (105, 1920266), (142, 1419915), (210, 960133), (213, 946610), (355, 567966), (426, 473305), (497, 405690), (710, 283983), (994, 202845), (1065, 189322), (1491, 135230), (2130, 94661), (2485, 81138), (2982, 67615), (4970, 40569), (7455, 27046), (13523, 14910)]