199571552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 423263232

約数和(自身を除く): 223691680

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5704, 8747, 11408, 17494, 22816, 34988, 69976, 139952, 201181, 271157, 279904, 402362, 542314, 804724, 1084628, 1609448, 2169256, 3218896, 4338512, 6236611, 6437792, 8677024, 12473222, 24946444, 49892888, 99785776, 199571552]

約数ペア:

[(1, 199571552), (2, 99785776), (4, 49892888), (8, 24946444), (16, 12473222), (23, 8677024), (31, 6437792), (32, 6236611), (46, 4338512), (62, 3218896), (92, 2169256), (124, 1609448), (184, 1084628), (248, 804724), (368, 542314), (496, 402362), (713, 279904), (736, 271157), (992, 201181), (1426, 139952), (2852, 69976), (5704, 34988), (8747, 22816), (11408, 17494)]