200959884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3827

約数の個数: 72

約数和(自身を含む): 541632000

約数和(自身を除く): 340672116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 3719, 4503, 6004, 7438, 9006, 11157, 13509, 14876, 18012, 22314, 27018, 33471, 44628, 54036, 66942, 70661, 133884, 141322, 211983, 282644, 293801, 423966, 587602, 635949, 847932, 881403, 1175204, 1271898, 1762806, 2543796, 2644209, 3525612, 5288418, 5582219, 10576836, 11164438, 16746657, 22328876, 33493314, 50239971, 66986628, 100479942, 200959884]

約数ペア:

[(1, 200959884), (2, 100479942), (3, 66986628), (4, 50239971), (6, 33493314), (9, 22328876), (12, 16746657), (18, 11164438), (19, 10576836), (36, 5582219), (38, 5288418), (57, 3525612), (76, 2644209), (79, 2543796), (114, 1762806), (158, 1271898), (171, 1175204), (228, 881403), (237, 847932), (316, 635949), (342, 587602), (474, 423966), (684, 293801), (711, 282644), (948, 211983), (1422, 141322), (1501, 133884), (2844, 70661), (3002, 66942), (3719, 54036), (4503, 44628), (6004, 33471), (7438, 27018), (9006, 22314), (11157, 18012), (13509, 14876)]