201980232

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{39511}}^1$

素因数の和:39594

約数の個数: 48

約数和(自身を含む): 554748480

約数和(自身を除く): 352768248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 39511, 79022, 118533, 158044, 237066, 316088, 355599, 474132, 711198, 948264, 1422396, 2805281, 2844792, 5610562, 8415843, 11221124, 16831686, 22442248, 25247529, 33663372, 50495058, 67326744, 100990116, 201980232]

約数ペア:

[(1, 201980232), (2, 100990116), (3, 67326744), (4, 50495058), (6, 33663372), (8, 25247529), (9, 22442248), (12, 16831686), (18, 11221124), (24, 8415843), (36, 5610562), (71, 2844792), (72, 2805281), (142, 1422396), (213, 948264), (284, 711198), (426, 474132), (568, 355599), (639, 316088), (852, 237066), (1278, 158044), (1704, 118533), (2556, 79022), (5112, 39511)]