203410636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 420537600

約数和(自身を除く): 217126964

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 286, 398, 572, 796, 1787, 2189, 2587, 3574, 4378, 5174, 7148, 8756, 10348, 19657, 23231, 28457, 39314, 46462, 56914, 78628, 92924, 113828, 255541, 355613, 511082, 711226, 1022164, 1422452, 3911743, 4622969, 7823486, 9245938, 15646972, 18491876, 50852659, 101705318, 203410636]

約数ペア:

[(1, 203410636), (2, 101705318), (4, 50852659), (11, 18491876), (13, 15646972), (22, 9245938), (26, 7823486), (44, 4622969), (52, 3911743), (143, 1422452), (199, 1022164), (286, 711226), (398, 511082), (572, 355613), (796, 255541), (1787, 113828), (2189, 92924), (2587, 78628), (3574, 56914), (4378, 46462), (5174, 39314), (7148, 28457), (8756, 23231), (10348, 19657)]