202237815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 159674505

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 89, 129, 195, 215, 267, 271, 445, 559, 645, 813, 1157, 1335, 1355, 1677, 2795, 3471, 3523, 3827, 4065, 5785, 8385, 10569, 11481, 11653, 17355, 17615, 19135, 24119, 34959, 49751, 52845, 57405, 58265, 72357, 120595, 149253, 151489, 174795, 248755, 313547, 361785, 454467, 746265, 757445, 940641, 1037117, 1567735, 2272335, 3111351, 4703205, 5185585, 13482521, 15556755, 40447563, 67412605, 202237815]

約数ペア:

[(1, 202237815), (3, 67412605), (5, 40447563), (13, 15556755), (15, 13482521), (39, 5185585), (43, 4703205), (65, 3111351), (89, 2272335), (129, 1567735), (195, 1037117), (215, 940641), (267, 757445), (271, 746265), (445, 454467), (559, 361785), (645, 313547), (813, 248755), (1157, 174795), (1335, 151489), (1355, 149253), (1677, 120595), (2795, 72357), (3471, 58265), (3523, 57405), (3827, 52845), (4065, 49751), (5785, 34959), (8385, 24119), (10569, 19135), (11481, 17615), (11653, 17355)]