201743430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 578810880

約数和(自身を除く): 377067450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 157, 174, 203, 210, 211, 290, 314, 406, 422, 435, 471, 609, 633, 785, 870, 942, 1015, 1055, 1099, 1218, 1266, 1477, 1570, 2030, 2110, 2198, 2355, 2954, 3045, 3165, 3297, 4431, 4553, 4710, 5495, 6090, 6119, 6330, 6594, 7385, 8862, 9106, 10990, 12238, 13659, 14770, 16485, 18357, 22155, 22765, 27318, 30595, 31871, 32970, 33127, 36714, 42833, 44310, 45530, 61190, 63742, 66254, 68295, 85666, 91785, 95613, 99381, 128499, 136590, 159355, 165635, 183570, 191226, 198762, 214165, 231889, 256998, 318710, 331270, 428330, 463778, 478065, 496905, 642495, 695667, 956130, 960683, 993810, 1159445, 1284990, 1391334, 1921366, 2318890, 2882049, 3478335, 4803415, 5764098, 6724781, 6956670, 9606830, 13449562, 14410245, 20174343, 28820490, 33623905, 40348686, 67247810, 100871715, 201743430]

約数ペア:

[(1, 201743430), (2, 100871715), (3, 67247810), (5, 40348686), (6, 33623905), (7, 28820490), (10, 20174343), (14, 14410245), (15, 13449562), (21, 9606830), (29, 6956670), (30, 6724781), (35, 5764098), (42, 4803415), (58, 3478335), (70, 2882049), (87, 2318890), (105, 1921366), (145, 1391334), (157, 1284990), (174, 1159445), (203, 993810), (210, 960683), (211, 956130), (290, 695667), (314, 642495), (406, 496905), (422, 478065), (435, 463778), (471, 428330), (609, 331270), (633, 318710), (785, 256998), (870, 231889), (942, 214165), (1015, 198762), (1055, 191226), (1099, 183570), (1218, 165635), (1266, 159355), (1477, 136590), (1570, 128499), (2030, 99381), (2110, 95613), (2198, 91785), (2355, 85666), (2954, 68295), (3045, 66254), (3165, 63742), (3297, 61190), (4431, 45530), (4553, 44310), (4710, 42833), (5495, 36714), (6090, 33127), (6119, 32970), (6330, 31871), (6594, 30595), (7385, 27318), (8862, 22765), (9106, 22155), (10990, 18357), (12238, 16485), (13659, 14770)]