202220256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{42989}}^1$

素因数の和:43016

約数の個数: 72

約数和(自身を含む): 617508360

約数和(自身を除く): 415288104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 42989, 85978, 128967, 171956, 257934, 300923, 343912, 515868, 601846, 687824, 902769, 1031736, 1203692, 1375648, 1805538, 2063472, 2106461, 2407384, 3611076, 4126944, 4212922, 4814768, 6319383, 7222152, 8425844, 9629536, 12638766, 14444304, 16851688, 25277532, 28888608, 33703376, 50555064, 67406752, 101110128, 202220256]

約数ペア:

[(1, 202220256), (2, 101110128), (3, 67406752), (4, 50555064), (6, 33703376), (7, 28888608), (8, 25277532), (12, 16851688), (14, 14444304), (16, 12638766), (21, 9629536), (24, 8425844), (28, 7222152), (32, 6319383), (42, 4814768), (48, 4212922), (49, 4126944), (56, 3611076), (84, 2407384), (96, 2106461), (98, 2063472), (112, 1805538), (147, 1375648), (168, 1203692), (196, 1031736), (224, 902769), (294, 687824), (336, 601846), (392, 515868), (588, 343912), (672, 300923), (784, 257934), (1176, 171956), (1568, 128967), (2352, 85978), (4704, 42989)]