201856798

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 378766080

約数和(自身を除く): 176909282

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 307, 418, 494, 614, 1331, 1573, 2299, 2662, 2717, 3146, 3377, 3991, 4598, 5434, 5833, 6754, 7982, 11666, 17303, 25289, 29887, 34606, 37147, 43901, 50578, 59774, 64163, 74294, 75829, 87802, 128326, 151658, 328757, 408617, 482911, 657514, 705793, 817234, 834119, 965822, 1411586, 1668238, 5312021, 7763723, 9175309, 10624042, 15527446, 18350618, 100928399, 201856798]

約数ペア:

[(1, 201856798), (2, 100928399), (11, 18350618), (13, 15527446), (19, 10624042), (22, 9175309), (26, 7763723), (38, 5312021), (121, 1668238), (143, 1411586), (209, 965822), (242, 834119), (247, 817234), (286, 705793), (307, 657514), (418, 482911), (494, 408617), (614, 328757), (1331, 151658), (1573, 128326), (2299, 87802), (2662, 75829), (2717, 74294), (3146, 64163), (3377, 59774), (3991, 50578), (4598, 43901), (5434, 37147), (5833, 34606), (6754, 29887), (7982, 25289), (11666, 17303)]