201323220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16529}}^1$

素因数の和:16577

約数の個数: 96

約数和(自身を含む): 666489600

約数和(自身を除く): 465166380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 16529, 33058, 49587, 66116, 82645, 99174, 115703, 165290, 198348, 231406, 247935, 330580, 347109, 462812, 479341, 495870, 578515, 694218, 958682, 991740, 1157030, 1388436, 1438023, 1735545, 1917364, 2314060, 2396705, 2876046, 3355387, 3471090, 4793410, 5752092, 6710774, 6942180, 7190115, 9586820, 10066161, 13421548, 14380230, 16776935, 20132322, 28760460, 33553870, 40264644, 50330805, 67107740, 100661610, 201323220]

約数ペア:

[(1, 201323220), (2, 100661610), (3, 67107740), (4, 50330805), (5, 40264644), (6, 33553870), (7, 28760460), (10, 20132322), (12, 16776935), (14, 14380230), (15, 13421548), (20, 10066161), (21, 9586820), (28, 7190115), (29, 6942180), (30, 6710774), (35, 5752092), (42, 4793410), (58, 3471090), (60, 3355387), (70, 2876046), (84, 2396705), (87, 2314060), (105, 1917364), (116, 1735545), (140, 1438023), (145, 1388436), (174, 1157030), (203, 991740), (210, 958682), (290, 694218), (348, 578515), (406, 495870), (420, 479341), (435, 462812), (580, 347109), (609, 330580), (812, 247935), (870, 231406), (1015, 198348), (1218, 165290), (1740, 115703), (2030, 99174), (2436, 82645), (3045, 66116), (4060, 49587), (6090, 33058), (12180, 16529)]