203829678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13001}}^1$

素因数の和:13089

約数の個数: 48

約数和(自身を含む): 482738256

約数和(自身を除く): 278908578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 13001, 15678, 26002, 39003, 78006, 117009, 169013, 234018, 338026, 507039, 871067, 1014078, 1521117, 1742134, 2613201, 3042234, 5226402, 7839603, 11323871, 15679206, 22647742, 33971613, 67943226, 101914839, 203829678]

約数ペア:

[(1, 203829678), (2, 101914839), (3, 67943226), (6, 33971613), (9, 22647742), (13, 15679206), (18, 11323871), (26, 7839603), (39, 5226402), (67, 3042234), (78, 2613201), (117, 1742134), (134, 1521117), (201, 1014078), (234, 871067), (402, 507039), (603, 338026), (871, 234018), (1206, 169013), (1742, 117009), (2613, 78006), (5226, 39003), (7839, 26002), (13001, 15678)]