220162698

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 80

約数和(自身を含む): 568022400

約数和(自身を除く): 347859702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 298, 378, 447, 567, 894, 1043, 1134, 1303, 1341, 2086, 2606, 2682, 3129, 3909, 4023, 6258, 7818, 8046, 9121, 9387, 11727, 12069, 18242, 18774, 23454, 24138, 27363, 28161, 35181, 54726, 56322, 70362, 82089, 84483, 105543, 164178, 168966, 194147, 211086, 246267, 388294, 492534, 582441, 738801, 1164882, 1359029, 1477602, 1747323, 2718058, 3494646, 4077087, 5241969, 8154174, 10483938, 12231261, 15725907, 24462522, 31451814, 36693783, 73387566, 110081349, 220162698]

約数ペア:

[(1, 220162698), (2, 110081349), (3, 73387566), (6, 36693783), (7, 31451814), (9, 24462522), (14, 15725907), (18, 12231261), (21, 10483938), (27, 8154174), (42, 5241969), (54, 4077087), (63, 3494646), (81, 2718058), (126, 1747323), (149, 1477602), (162, 1359029), (189, 1164882), (298, 738801), (378, 582441), (447, 492534), (567, 388294), (894, 246267), (1043, 211086), (1134, 194147), (1303, 168966), (1341, 164178), (2086, 105543), (2606, 84483), (2682, 82089), (3129, 70362), (3909, 56322), (4023, 54726), (6258, 35181), (7818, 28161), (8046, 27363), (9121, 24138), (9387, 23454), (11727, 18774), (12069, 18242)]