201207936100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2081}}^1\times {\mathrm{12239}}^1$

素因数の和:14413

約数の個数: 72

約数和(自身を含む): 442396684800

約数和(自身を除く): 241188748700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2081, 3950, 4162, 7900, 8324, 10405, 12239, 20810, 24478, 41620, 48956, 52025, 61195, 104050, 122390, 164399, 208100, 244780, 305975, 328798, 611950, 657596, 821995, 966881, 1223900, 1643990, 1933762, 3287980, 3867524, 4109975, 4834405, 8219950, 9668810, 16439900, 19337620, 24172025, 25469359, 48344050, 50938718, 96688100, 101877436, 127346795, 254693590, 509387180, 636733975, 1273467950, 2012079361, 2546935900, 4024158722, 8048317444, 10060396805, 20120793610, 40241587220, 50301984025, 100603968050, 201207936100]

約数ペア:

[(1, 201207936100), (2, 100603968050), (4, 50301984025), (5, 40241587220), (10, 20120793610), (20, 10060396805), (25, 8048317444), (50, 4024158722), (79, 2546935900), (100, 2012079361), (158, 1273467950), (316, 636733975), (395, 509387180), (790, 254693590), (1580, 127346795), (1975, 101877436), (2081, 96688100), (3950, 50938718), (4162, 48344050), (7900, 25469359), (8324, 24172025), (10405, 19337620), (12239, 16439900), (20810, 9668810), (24478, 8219950), (41620, 4834405), (48956, 4109975), (52025, 3867524), (61195, 3287980), (104050, 1933762), (122390, 1643990), (164399, 1223900), (208100, 966881), (244780, 821995), (305975, 657596), (328798, 611950)]