214647654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 474344640

約数和(自身を除く): 259696986

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 197, 229, 366, 394, 458, 591, 687, 793, 1182, 1374, 1586, 2379, 2561, 2977, 4758, 5122, 5954, 7683, 8931, 12017, 13969, 15366, 17862, 24034, 27938, 36051, 41907, 45113, 72102, 83814, 90226, 135339, 156221, 181597, 270678, 312442, 363194, 468663, 544791, 586469, 937326, 1089582, 1172938, 1759407, 2751893, 3518814, 5503786, 8255679, 16511358, 35774609, 71549218, 107323827, 214647654]

約数ペア:

[(1, 214647654), (2, 107323827), (3, 71549218), (6, 35774609), (13, 16511358), (26, 8255679), (39, 5503786), (61, 3518814), (78, 2751893), (122, 1759407), (183, 1172938), (197, 1089582), (229, 937326), (366, 586469), (394, 544791), (458, 468663), (591, 363194), (687, 312442), (793, 270678), (1182, 181597), (1374, 156221), (1586, 135339), (2379, 90226), (2561, 83814), (2977, 72102), (4758, 45113), (5122, 41907), (5954, 36051), (7683, 27938), (8931, 24034), (12017, 17862), (13969, 15366)]