207233416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 428828400

約数和(自身を除く): 221594984

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 109, 181, 202, 218, 362, 404, 436, 724, 808, 872, 1313, 1417, 1448, 2353, 2626, 2834, 4706, 5252, 5668, 9412, 10504, 11009, 11336, 18281, 18824, 19729, 22018, 36562, 39458, 44036, 73124, 78916, 88072, 143117, 146248, 157832, 237653, 256477, 286234, 475306, 512954, 572468, 950612, 1025908, 1144936, 1901224, 1992629, 2051816, 3985258, 7970516, 15941032, 25904177, 51808354, 103616708, 207233416]

約数ペア:

[(1, 207233416), (2, 103616708), (4, 51808354), (8, 25904177), (13, 15941032), (26, 7970516), (52, 3985258), (101, 2051816), (104, 1992629), (109, 1901224), (181, 1144936), (202, 1025908), (218, 950612), (362, 572468), (404, 512954), (436, 475306), (724, 286234), (808, 256477), (872, 237653), (1313, 157832), (1417, 146248), (1448, 143117), (2353, 88072), (2626, 78916), (2834, 73124), (4706, 44036), (5252, 39458), (5668, 36562), (9412, 22018), (10504, 19729), (11009, 18824), (11336, 18281)]