193097450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 468969984

約数和(自身を除く): 275872534

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 37, 50, 62, 65, 70, 74, 91, 130, 155, 175, 182, 185, 217, 259, 310, 325, 350, 370, 403, 434, 455, 481, 518, 650, 775, 806, 910, 925, 962, 1085, 1147, 1295, 1369, 1550, 1850, 2015, 2170, 2275, 2294, 2405, 2590, 2738, 2821, 3367, 4030, 4550, 4810, 5425, 5642, 5735, 6475, 6734, 6845, 8029, 9583, 10075, 10850, 11470, 12025, 12950, 13690, 14105, 14911, 16058, 16835, 17797, 19166, 20150, 24050, 28210, 28675, 29822, 33670, 34225, 35594, 40145, 42439, 47915, 57350, 68450, 70525, 74555, 80290, 84175, 84878, 88985, 95830, 104377, 124579, 141050, 149110, 168350, 177970, 200725, 208754, 212195, 239575, 249158, 297073, 372775, 401450, 424390, 444925, 479150, 521885, 551707, 594146, 622895, 745550, 889850, 1043770, 1060975, 1103414, 1245790, 1485365, 2121950, 2609425, 2758535, 2970730, 3114475, 3861949, 5218850, 5517070, 6228950, 7426825, 7723898, 13792675, 14853650, 19309745, 27585350, 38619490, 96548725, 193097450]

約数ペア:

[(1, 193097450), (2, 96548725), (5, 38619490), (7, 27585350), (10, 19309745), (13, 14853650), (14, 13792675), (25, 7723898), (26, 7426825), (31, 6228950), (35, 5517070), (37, 5218850), (50, 3861949), (62, 3114475), (65, 2970730), (70, 2758535), (74, 2609425), (91, 2121950), (130, 1485365), (155, 1245790), (175, 1103414), (182, 1060975), (185, 1043770), (217, 889850), (259, 745550), (310, 622895), (325, 594146), (350, 551707), (370, 521885), (403, 479150), (434, 444925), (455, 424390), (481, 401450), (518, 372775), (650, 297073), (775, 249158), (806, 239575), (910, 212195), (925, 208754), (962, 200725), (1085, 177970), (1147, 168350), (1295, 149110), (1369, 141050), (1550, 124579), (1850, 104377), (2015, 95830), (2170, 88985), (2275, 84878), (2294, 84175), (2405, 80290), (2590, 74555), (2738, 70525), (2821, 68450), (3367, 57350), (4030, 47915), (4550, 42439), (4810, 40145), (5425, 35594), (5642, 34225), (5735, 33670), (6475, 29822), (6734, 28675), (6845, 28210), (8029, 24050), (9583, 20150), (10075, 19166), (10850, 17797), (11470, 16835), (12025, 16058), (12950, 14911), (13690, 14105)]