220252892412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10123777}}^1$

素因数の和:10123835

約数の個数: 72

約数和(自身を含む): 613986888144

約数和(自身を除く): 393733995732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 10123777, 20247554, 30371331, 40495108, 60742662, 70866439, 121485324, 141732878, 212599317, 283465756, 374579749, 425198634, 496065073, 749159498, 850397268, 992130146, 1123739247, 1488195219, 1498318996, 1984260292, 2247478494, 2622058243, 2976390438, 4494956988, 5244116486, 5952780876, 7866174729, 10488232972, 15732349458, 18354407701, 31464698916, 36708815402, 55063223103, 73417630804, 110126446206, 220252892412]

約数ペア:

[(1, 220252892412), (2, 110126446206), (3, 73417630804), (4, 55063223103), (6, 36708815402), (7, 31464698916), (12, 18354407701), (14, 15732349458), (21, 10488232972), (28, 7866174729), (37, 5952780876), (42, 5244116486), (49, 4494956988), (74, 2976390438), (84, 2622058243), (98, 2247478494), (111, 1984260292), (147, 1498318996), (148, 1488195219), (196, 1123739247), (222, 992130146), (259, 850397268), (294, 749159498), (444, 496065073), (518, 425198634), (588, 374579749), (777, 283465756), (1036, 212599317), (1554, 141732878), (1813, 121485324), (3108, 70866439), (3626, 60742662), (5439, 40495108), (7252, 30371331), (10878, 20247554), (21756, 10123777)]