203818020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7329

約数の個数: 96

約数和(自身を含む): 662043648

約数和(自身を除く): 458225628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 7243, 9380, 14070, 14486, 21729, 28140, 28972, 36215, 43458, 50701, 72430, 86916, 101402, 108645, 144860, 152103, 202804, 217290, 253505, 304206, 434580, 485281, 507010, 608412, 760515, 970562, 1014020, 1455843, 1521030, 1941124, 2426405, 2911686, 3042060, 3396967, 4852810, 5823372, 6793934, 7279215, 9705620, 10190901, 13587868, 14558430, 16984835, 20381802, 29116860, 33969670, 40763604, 50954505, 67939340, 101909010, 203818020]

約数ペア:

[(1, 203818020), (2, 101909010), (3, 67939340), (4, 50954505), (5, 40763604), (6, 33969670), (7, 29116860), (10, 20381802), (12, 16984835), (14, 14558430), (15, 13587868), (20, 10190901), (21, 9705620), (28, 7279215), (30, 6793934), (35, 5823372), (42, 4852810), (60, 3396967), (67, 3042060), (70, 2911686), (84, 2426405), (105, 1941124), (134, 1521030), (140, 1455843), (201, 1014020), (210, 970562), (268, 760515), (335, 608412), (402, 507010), (420, 485281), (469, 434580), (670, 304206), (804, 253505), (938, 217290), (1005, 202804), (1340, 152103), (1407, 144860), (1876, 108645), (2010, 101402), (2345, 86916), (2814, 72430), (4020, 50701), (4690, 43458), (5628, 36215), (7035, 28972), (7243, 28140), (9380, 21729), (14070, 14486)]