203418930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47417}}^1$

素因数の和:47451

約数の個数: 64

約数和(自身を含む): 573568128

約数和(自身を除く): 370149198

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 47417, 94834, 142251, 237085, 284502, 474170, 521587, 616421, 711255, 1043174, 1232842, 1422510, 1564761, 1849263, 2607935, 3082105, 3129522, 3698526, 5215870, 6164210, 6780631, 7823805, 9246315, 13561262, 15647610, 18492630, 20341893, 33903155, 40683786, 67806310, 101709465, 203418930]

約数ペア:

[(1, 203418930), (2, 101709465), (3, 67806310), (5, 40683786), (6, 33903155), (10, 20341893), (11, 18492630), (13, 15647610), (15, 13561262), (22, 9246315), (26, 7823805), (30, 6780631), (33, 6164210), (39, 5215870), (55, 3698526), (65, 3129522), (66, 3082105), (78, 2607935), (110, 1849263), (130, 1564761), (143, 1422510), (165, 1232842), (195, 1043174), (286, 711255), (330, 616421), (390, 521587), (429, 474170), (715, 284502), (858, 237085), (1430, 142251), (2145, 94834), (4290, 47417)]