201352460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 433013952

約数和(自身を除く): 231661492

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 302, 305, 604, 610, 755, 1093, 1220, 1510, 2186, 3020, 4372, 5465, 9211, 10930, 18422, 21860, 36844, 46055, 66673, 92110, 133346, 165043, 184220, 266692, 330086, 333365, 660172, 666730, 825215, 1333460, 1650430, 3300860, 10067623, 20135246, 40270492, 50338115, 100676230, 201352460]

約数ペア:

[(1, 201352460), (2, 100676230), (4, 50338115), (5, 40270492), (10, 20135246), (20, 10067623), (61, 3300860), (122, 1650430), (151, 1333460), (244, 825215), (302, 666730), (305, 660172), (604, 333365), (610, 330086), (755, 266692), (1093, 184220), (1220, 165043), (1510, 133346), (2186, 92110), (3020, 66673), (4372, 46055), (5465, 36844), (9211, 21860), (10930, 18422)]