201909792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{42923}}^1$

素因数の和:42950

約数の個数: 72

約数和(自身を含む): 616560336

約数和(自身を除く): 414650544

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, 42923, 85846, 128769, 171692, 257538, 300461, 343384, 515076, 600922, 686768, 901383, 1030152, 1201844, 1373536, 1802766, 2060304, 2103227, 2403688, 3605532, 4120608, 4206454, 4807376, 6309681, 7211064, 8412908, 9614752, 12619362, 14422128, 16825816, 25238724, 28844256, 33651632, 50477448, 67303264, 100954896, 201909792]

約数ペア:

[(1, 201909792), (2, 100954896), (3, 67303264), (4, 50477448), (6, 33651632), (7, 28844256), (8, 25238724), (12, 16825816), (14, 14422128), (16, 12619362), (21, 9614752), (24, 8412908), (28, 7211064), (32, 6309681), (42, 4807376), (48, 4206454), (49, 4120608), (56, 3605532), (84, 2403688), (96, 2103227), (98, 2060304), (112, 1802766), (147, 1373536), (168, 1201844), (196, 1030152), (224, 901383), (294, 686768), (336, 600922), (392, 515076), (588, 343384), (672, 300461), (784, 257538), (1176, 171692), (1568, 128769), (2352, 85846), (4704, 42923)]