194632568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 397256400

約数和(自身を除く): 202623832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 359, 401, 676, 718, 802, 1352, 1436, 1604, 2872, 3208, 4667, 5213, 9334, 10426, 18668, 20852, 37336, 41704, 60671, 67769, 121342, 135538, 143959, 242684, 271076, 287918, 485368, 542152, 575836, 1151672, 1871467, 3742934, 7485868, 14971736, 24329071, 48658142, 97316284, 194632568]

約数ペア:

[(1, 194632568), (2, 97316284), (4, 48658142), (8, 24329071), (13, 14971736), (26, 7485868), (52, 3742934), (104, 1871467), (169, 1151672), (338, 575836), (359, 542152), (401, 485368), (676, 287918), (718, 271076), (802, 242684), (1352, 143959), (1436, 135538), (1604, 121342), (2872, 67769), (3208, 60671), (4667, 41704), (5213, 37336), (9334, 20852), (10426, 18668)]