223553148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204719}}^1$

素因数の和:204746

約数の個数: 48

約数和(自身を含む): 642001920

約数和(自身を除く): 418448772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 204719, 409438, 614157, 818876, 1228314, 1433033, 2456628, 2661347, 2866066, 4299099, 5322694, 5732132, 7984041, 8598198, 10645388, 15968082, 17196396, 18629429, 31936164, 37258858, 55888287, 74517716, 111776574, 223553148]

約数ペア:

[(1, 223553148), (2, 111776574), (3, 74517716), (4, 55888287), (6, 37258858), (7, 31936164), (12, 18629429), (13, 17196396), (14, 15968082), (21, 10645388), (26, 8598198), (28, 7984041), (39, 5732132), (42, 5322694), (52, 4299099), (78, 2866066), (84, 2661347), (91, 2456628), (156, 1433033), (182, 1228314), (273, 818876), (364, 614157), (546, 409438), (1092, 204719)]