201724890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 525191040

約数和(自身を除く): 323466150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 289, 318, 439, 510, 530, 578, 795, 867, 878, 901, 1317, 1445, 1590, 1734, 1802, 2195, 2634, 2703, 2890, 4335, 4390, 4505, 5406, 6585, 7463, 8670, 9010, 13170, 13515, 14926, 15317, 22389, 23267, 27030, 30634, 37315, 44778, 45951, 46534, 69801, 74630, 76585, 91902, 111945, 116335, 126871, 139602, 153170, 223890, 229755, 232670, 253742, 349005, 380613, 395539, 459510, 634355, 698010, 761226, 791078, 1186617, 1268710, 1903065, 1977695, 2373234, 3806130, 3955390, 5933085, 6724163, 11866170, 13448326, 20172489, 33620815, 40344978, 67241630, 100862445, 201724890]

約数ペア:

[(1, 201724890), (2, 100862445), (3, 67241630), (5, 40344978), (6, 33620815), (10, 20172489), (15, 13448326), (17, 11866170), (30, 6724163), (34, 5933085), (51, 3955390), (53, 3806130), (85, 2373234), (102, 1977695), (106, 1903065), (159, 1268710), (170, 1186617), (255, 791078), (265, 761226), (289, 698010), (318, 634355), (439, 459510), (510, 395539), (530, 380613), (578, 349005), (795, 253742), (867, 232670), (878, 229755), (901, 223890), (1317, 153170), (1445, 139602), (1590, 126871), (1734, 116335), (1802, 111945), (2195, 91902), (2634, 76585), (2703, 74630), (2890, 69801), (4335, 46534), (4390, 45951), (4505, 44778), (5406, 37315), (6585, 30634), (7463, 27030), (8670, 23267), (9010, 22389), (13170, 15317), (13515, 14926)]