200673620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 530893440

約数和(自身を除く): 330219820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 49, 58, 70, 92, 98, 115, 116, 140, 145, 161, 196, 203, 230, 245, 290, 307, 322, 406, 460, 490, 580, 614, 644, 667, 805, 812, 980, 1015, 1127, 1228, 1334, 1421, 1535, 1610, 2030, 2149, 2254, 2668, 2842, 3070, 3220, 3335, 4060, 4298, 4508, 4669, 5635, 5684, 6140, 6670, 7061, 7105, 8596, 8903, 9338, 10745, 11270, 13340, 14122, 14210, 15043, 17806, 18676, 21490, 22540, 23345, 28244, 28420, 30086, 32683, 35305, 35612, 42980, 44515, 46690, 49427, 60172, 62321, 65366, 70610, 75215, 89030, 93380, 98854, 124642, 130732, 141220, 150430, 163415, 178060, 197708, 204769, 247135, 249284, 300860, 311605, 326830, 345989, 409538, 436247, 494270, 623210, 653660, 691978, 819076, 872494, 988540, 1023845, 1246420, 1383956, 1433383, 1729945, 1744988, 2047690, 2181235, 2866766, 3459890, 4095380, 4362470, 5733532, 6919780, 7166915, 8724940, 10033681, 14333830, 20067362, 28667660, 40134724, 50168405, 100336810, 200673620]

約数ペア:

[(1, 200673620), (2, 100336810), (4, 50168405), (5, 40134724), (7, 28667660), (10, 20067362), (14, 14333830), (20, 10033681), (23, 8724940), (28, 7166915), (29, 6919780), (35, 5733532), (46, 4362470), (49, 4095380), (58, 3459890), (70, 2866766), (92, 2181235), (98, 2047690), (115, 1744988), (116, 1729945), (140, 1433383), (145, 1383956), (161, 1246420), (196, 1023845), (203, 988540), (230, 872494), (245, 819076), (290, 691978), (307, 653660), (322, 623210), (406, 494270), (460, 436247), (490, 409538), (580, 345989), (614, 326830), (644, 311605), (667, 300860), (805, 249284), (812, 247135), (980, 204769), (1015, 197708), (1127, 178060), (1228, 163415), (1334, 150430), (1421, 141220), (1535, 130732), (1610, 124642), (2030, 98854), (2149, 93380), (2254, 89030), (2668, 75215), (2842, 70610), (3070, 65366), (3220, 62321), (3335, 60172), (4060, 49427), (4298, 46690), (4508, 44515), (4669, 42980), (5635, 35612), (5684, 35305), (6140, 32683), (6670, 30086), (7061, 28420), (7105, 28244), (8596, 23345), (8903, 22540), (9338, 21490), (10745, 18676), (11270, 17806), (13340, 15043), (14122, 14210)]