201968850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 518341824

約数和(自身を除く): 316372974

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 173, 181, 215, 258, 346, 362, 430, 519, 543, 645, 865, 905, 1038, 1075, 1086, 1290, 1730, 1810, 2150, 2595, 2715, 3225, 4325, 4525, 5190, 5430, 6450, 7439, 7783, 8650, 9050, 12975, 13575, 14878, 15566, 22317, 23349, 25950, 27150, 31313, 37195, 38915, 44634, 46698, 62626, 74390, 77830, 93939, 111585, 116745, 156565, 185975, 187878, 194575, 223170, 233490, 313130, 371950, 389150, 469695, 557925, 583725, 782825, 939390, 1115850, 1167450, 1346459, 1565650, 2348475, 2692918, 4039377, 4696950, 6732295, 8078754, 13464590, 20196885, 33661475, 40393770, 67322950, 100984425, 201968850]

約数ペア:

[(1, 201968850), (2, 100984425), (3, 67322950), (5, 40393770), (6, 33661475), (10, 20196885), (15, 13464590), (25, 8078754), (30, 6732295), (43, 4696950), (50, 4039377), (75, 2692918), (86, 2348475), (129, 1565650), (150, 1346459), (173, 1167450), (181, 1115850), (215, 939390), (258, 782825), (346, 583725), (362, 557925), (430, 469695), (519, 389150), (543, 371950), (645, 313130), (865, 233490), (905, 223170), (1038, 194575), (1075, 187878), (1086, 185975), (1290, 156565), (1730, 116745), (1810, 111585), (2150, 93939), (2595, 77830), (2715, 74390), (3225, 62626), (4325, 46698), (4525, 44634), (5190, 38915), (5430, 37195), (6450, 31313), (7439, 27150), (7783, 25950), (8650, 23349), (9050, 22317), (12975, 15566), (13575, 14878)]