200991700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 108

約数和(自身を含む): 540069600

約数和(自身を除く): 339077900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 455, 650, 676, 700, 845, 910, 1183, 1300, 1690, 1699, 1820, 2275, 2366, 3380, 3398, 4225, 4550, 4732, 5915, 6796, 8450, 8495, 9100, 11830, 11893, 16900, 16990, 22087, 23660, 23786, 29575, 33980, 42475, 44174, 47572, 59150, 59465, 84950, 88348, 110435, 118300, 118930, 154609, 169900, 220870, 237860, 287131, 297325, 309218, 441740, 552175, 574262, 594650, 618436, 773045, 1104350, 1148524, 1189300, 1435655, 1546090, 2009917, 2208700, 2871310, 3092180, 3865225, 4019834, 5742620, 7178275, 7730450, 8039668, 10049585, 14356550, 15460900, 20099170, 28713100, 40198340, 50247925, 100495850, 200991700]

約数ペア:

[(1, 200991700), (2, 100495850), (4, 50247925), (5, 40198340), (7, 28713100), (10, 20099170), (13, 15460900), (14, 14356550), (20, 10049585), (25, 8039668), (26, 7730450), (28, 7178275), (35, 5742620), (50, 4019834), (52, 3865225), (65, 3092180), (70, 2871310), (91, 2208700), (100, 2009917), (130, 1546090), (140, 1435655), (169, 1189300), (175, 1148524), (182, 1104350), (260, 773045), (325, 618436), (338, 594650), (350, 574262), (364, 552175), (455, 441740), (650, 309218), (676, 297325), (700, 287131), (845, 237860), (910, 220870), (1183, 169900), (1300, 154609), (1690, 118930), (1699, 118300), (1820, 110435), (2275, 88348), (2366, 84950), (3380, 59465), (3398, 59150), (4225, 47572), (4550, 44174), (4732, 42475), (5915, 33980), (6796, 29575), (8450, 23786), (8495, 23660), (9100, 22087), (11830, 16990), (11893, 16900)]