203237550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 597497472

約数和(自身を除く): 394259922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 255, 279, 306, 310, 425, 450, 465, 510, 527, 558, 765, 775, 850, 857, 930, 1054, 1275, 1395, 1530, 1550, 1581, 1714, 2325, 2550, 2571, 2635, 2790, 3162, 3825, 4285, 4650, 4743, 5142, 5270, 6975, 7650, 7713, 7905, 8570, 9486, 12855, 13175, 13950, 14569, 15426, 15810, 21425, 23715, 25710, 26350, 26567, 29138, 38565, 39525, 42850, 43707, 47430, 53134, 64275, 72845, 77130, 79050, 79701, 87414, 118575, 128550, 131121, 132835, 145690, 159402, 192825, 218535, 237150, 239103, 262242, 265670, 364225, 385650, 398505, 437070, 451639, 478206, 655605, 664175, 728450, 797010, 903278, 1092675, 1195515, 1311210, 1328350, 1354917, 1992525, 2185350, 2258195, 2391030, 2709834, 3278025, 3985050, 4064751, 4516390, 5977575, 6556050, 6774585, 8129502, 11290975, 11955150, 13549170, 20323755, 22581950, 33872925, 40647510, 67745850, 101618775, 203237550]

約数ペア:

[(1, 203237550), (2, 101618775), (3, 67745850), (5, 40647510), (6, 33872925), (9, 22581950), (10, 20323755), (15, 13549170), (17, 11955150), (18, 11290975), (25, 8129502), (30, 6774585), (31, 6556050), (34, 5977575), (45, 4516390), (50, 4064751), (51, 3985050), (62, 3278025), (75, 2709834), (85, 2391030), (90, 2258195), (93, 2185350), (102, 1992525), (150, 1354917), (153, 1328350), (155, 1311210), (170, 1195515), (186, 1092675), (225, 903278), (255, 797010), (279, 728450), (306, 664175), (310, 655605), (425, 478206), (450, 451639), (465, 437070), (510, 398505), (527, 385650), (558, 364225), (765, 265670), (775, 262242), (850, 239103), (857, 237150), (930, 218535), (1054, 192825), (1275, 159402), (1395, 145690), (1530, 132835), (1550, 131121), (1581, 128550), (1714, 118575), (2325, 87414), (2550, 79701), (2571, 79050), (2635, 77130), (2790, 72845), (3162, 64275), (3825, 53134), (4285, 47430), (4650, 43707), (4743, 42850), (5142, 39525), (5270, 38565), (6975, 29138), (7650, 26567), (7713, 26350), (7905, 25710), (8570, 23715), (9486, 21425), (12855, 15810), (13175, 15426), (13950, 14569)]