201837280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40693}}^1$

素因数の和:40739

約数の個数: 48

約数和(自身を含む): 492234624

約数和(自身を除く): 290397344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 40693, 81386, 162772, 203465, 325544, 406930, 651088, 813860, 1261483, 1302176, 1627720, 2522966, 3255440, 5045932, 6307415, 6510880, 10091864, 12614830, 20183728, 25229660, 40367456, 50459320, 100918640, 201837280]

約数ペア:

[(1, 201837280), (2, 100918640), (4, 50459320), (5, 40367456), (8, 25229660), (10, 20183728), (16, 12614830), (20, 10091864), (31, 6510880), (32, 6307415), (40, 5045932), (62, 3255440), (80, 2522966), (124, 1627720), (155, 1302176), (160, 1261483), (248, 813860), (310, 651088), (496, 406930), (620, 325544), (992, 203465), (1240, 162772), (2480, 81386), (4960, 40693)]