202110312

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 514704960

約数和(自身を除く): 312594648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 241, 249, 332, 421, 482, 498, 664, 723, 842, 964, 996, 1263, 1446, 1684, 1928, 1992, 2526, 2892, 3368, 5052, 5784, 10104, 20003, 34943, 40006, 60009, 69886, 80012, 101461, 104829, 120018, 139772, 160024, 202922, 209658, 240036, 279544, 304383, 405844, 419316, 480072, 608766, 811688, 838632, 1217532, 2435064, 8421263, 16842526, 25263789, 33685052, 50527578, 67370104, 101055156, 202110312]

約数ペア:

[(1, 202110312), (2, 101055156), (3, 67370104), (4, 50527578), (6, 33685052), (8, 25263789), (12, 16842526), (24, 8421263), (83, 2435064), (166, 1217532), (241, 838632), (249, 811688), (332, 608766), (421, 480072), (482, 419316), (498, 405844), (664, 304383), (723, 279544), (842, 240036), (964, 209658), (996, 202922), (1263, 160024), (1446, 139772), (1684, 120018), (1928, 104829), (1992, 101461), (2526, 80012), (2892, 69886), (3368, 60009), (5052, 40006), (5784, 34943), (10104, 20003)]