211666182

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55413

約数の個数: 48

約数和(自身を含む): 530338032

約数和(自身を除く): 318671850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 55381, 110762, 166143, 332286, 387667, 719953, 775334, 1163001, 1439906, 2159859, 2326002, 2713669, 4319718, 5039671, 5427338, 8141007, 10079342, 15119013, 16282014, 30238026, 35277697, 70555394, 105833091, 211666182]

約数ペア:

[(1, 211666182), (2, 105833091), (3, 70555394), (6, 35277697), (7, 30238026), (13, 16282014), (14, 15119013), (21, 10079342), (26, 8141007), (39, 5427338), (42, 5039671), (49, 4319718), (78, 2713669), (91, 2326002), (98, 2159859), (147, 1439906), (182, 1163001), (273, 775334), (294, 719953), (546, 387667), (637, 332286), (1274, 166143), (1911, 110762), (3822, 55381)]