201617388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2111}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 584263680

約数和(自身を除く): 382646292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2111, 2274, 2653, 3411, 4222, 4548, 5306, 6333, 6822, 7959, 8444, 10612, 12666, 13644, 14777, 15918, 18999, 23877, 25332, 29554, 31836, 37998, 44331, 47754, 59108, 75996, 88662, 95508, 132993, 177324, 265986, 531972, 800069, 1600138, 2400207, 3200276, 4800414, 5600483, 7200621, 9600828, 11200966, 14401242, 16801449, 22401932, 28802484, 33602898, 50404347, 67205796, 100808694, 201617388]

約数ペア:

[(1, 201617388), (2, 100808694), (3, 67205796), (4, 50404347), (6, 33602898), (7, 28802484), (9, 22401932), (12, 16801449), (14, 14401242), (18, 11200966), (21, 9600828), (28, 7200621), (36, 5600483), (42, 4800414), (63, 3200276), (84, 2400207), (126, 1600138), (252, 800069), (379, 531972), (758, 265986), (1137, 177324), (1516, 132993), (2111, 95508), (2274, 88662), (2653, 75996), (3411, 59108), (4222, 47754), (4548, 44331), (5306, 37998), (6333, 31836), (6822, 29554), (7959, 25332), (8444, 23877), (10612, 18999), (12666, 15918), (13644, 14777)]