221993112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44257}}^1$

素因数の和:44296

約数の個数: 64

約数和(自身を含む): 637315200

約数和(自身を除く): 415322088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 44257, 88514, 132771, 177028, 265542, 354056, 486827, 531084, 840883, 973654, 1062168, 1460481, 1681766, 1947308, 2522649, 2920962, 3363532, 3894616, 5045298, 5841924, 6727064, 9249713, 10090596, 11683848, 18499426, 20181192, 27749139, 36998852, 55498278, 73997704, 110996556, 221993112]

約数ペア:

[(1, 221993112), (2, 110996556), (3, 73997704), (4, 55498278), (6, 36998852), (8, 27749139), (11, 20181192), (12, 18499426), (19, 11683848), (22, 10090596), (24, 9249713), (33, 6727064), (38, 5841924), (44, 5045298), (57, 3894616), (66, 3363532), (76, 2920962), (88, 2522649), (114, 1947308), (132, 1681766), (152, 1460481), (209, 1062168), (228, 973654), (264, 840883), (418, 531084), (456, 486827), (627, 354056), (836, 265542), (1254, 177028), (1672, 132771), (2508, 88514), (5016, 44257)]