201808386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 72

約数和(自身を含む): 497182140

約数和(自身を除く): 295373754

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 2389, 3249, 4446, 4693, 4778, 6498, 7167, 9386, 14079, 14334, 21501, 28158, 31057, 42237, 43002, 45391, 62114, 84474, 90782, 93171, 136173, 186342, 272346, 279513, 408519, 559026, 590083, 817038, 862429, 1180166, 1724858, 1770249, 2587287, 3540498, 5174574, 5310747, 7761861, 10621494, 11211577, 15523722, 22423154, 33634731, 67269462, 100904193, 201808386]

約数ペア:

[(1, 201808386), (2, 100904193), (3, 67269462), (6, 33634731), (9, 22423154), (13, 15523722), (18, 11211577), (19, 10621494), (26, 7761861), (38, 5310747), (39, 5174574), (57, 3540498), (78, 2587287), (114, 1770249), (117, 1724858), (171, 1180166), (234, 862429), (247, 817038), (342, 590083), (361, 559026), (494, 408519), (722, 279513), (741, 272346), (1083, 186342), (1482, 136173), (2166, 93171), (2223, 90782), (2389, 84474), (3249, 62114), (4446, 45391), (4693, 43002), (4778, 42237), (6498, 31057), (7167, 28158), (9386, 21501), (14079, 14334)]