201998949228

素因数分解:

$2^2\times 3^5\times {\mathrm{401}}^1\times {\mathrm{518249}}^1$

素因数の和:518669

約数の個数: 72

約数和(自身を含む): 530841402000

約数和(自身を除く): 328842452772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 401, 486, 802, 972, 1203, 1604, 2406, 3609, 4812, 7218, 10827, 14436, 21654, 32481, 43308, 64962, 97443, 129924, 194886, 389772, 518249, 1036498, 1554747, 2072996, 3109494, 4664241, 6218988, 9328482, 13992723, 18656964, 27985446, 41978169, 55970892, 83956338, 125934507, 167912676, 207817849, 251869014, 415635698, 503738028, 623453547, 831271396, 1246907094, 1870360641, 2493814188, 3740721282, 5611081923, 7481442564, 11222163846, 16833245769, 22444327692, 33666491538, 50499737307, 67332983076, 100999474614, 201998949228]

約数ペア:

[(1, 201998949228), (2, 100999474614), (3, 67332983076), (4, 50499737307), (6, 33666491538), (9, 22444327692), (12, 16833245769), (18, 11222163846), (27, 7481442564), (36, 5611081923), (54, 3740721282), (81, 2493814188), (108, 1870360641), (162, 1246907094), (243, 831271396), (324, 623453547), (401, 503738028), (486, 415635698), (802, 251869014), (972, 207817849), (1203, 167912676), (1604, 125934507), (2406, 83956338), (3609, 55970892), (4812, 41978169), (7218, 27985446), (10827, 18656964), (14436, 13992723), (21654, 9328482), (32481, 6218988), (43308, 4664241), (64962, 3109494), (97443, 2072996), (129924, 1554747), (194886, 1036498), (389772, 518249)]