199417236464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2586341}}^1$

素因数の和:2586489

約数の個数: 40

約数和(自身を含む): 397675945920

約数和(自身を除く): 198258709456

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 4819, 9638, 19276, 38552, 77104, 2586341, 5172682, 10345364, 20690728, 41381456, 157766801, 204320939, 315533602, 408641878, 631067204, 817283756, 1262134408, 1634567512, 2524268816, 3269135024, 12463577279, 24927154558, 49854309116, 99708618232, 199417236464]

約数ペア:

[(1, 199417236464), (2, 99708618232), (4, 49854309116), (8, 24927154558), (16, 12463577279), (61, 3269135024), (79, 2524268816), (122, 1634567512), (158, 1262134408), (244, 817283756), (316, 631067204), (488, 408641878), (632, 315533602), (976, 204320939), (1264, 157766801), (4819, 41381456), (9638, 20690728), (19276, 10345364), (38552, 5172682), (77104, 2586341)]