201250060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6983}}^1$

素因数の和:7134

約数の個数: 48

約数和(自身を含む): 464631552

約数和(自身を除く): 263381492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 6983, 7205, 13966, 14410, 27932, 28820, 34915, 69830, 76813, 139660, 153626, 307252, 384065, 768130, 914773, 1536260, 1829546, 3659092, 4573865, 9147730, 10062503, 18295460, 20125006, 40250012, 50312515, 100625030, 201250060]

約数ペア:

[(1, 201250060), (2, 100625030), (4, 50312515), (5, 40250012), (10, 20125006), (11, 18295460), (20, 10062503), (22, 9147730), (44, 4573865), (55, 3659092), (110, 1829546), (131, 1536260), (220, 914773), (262, 768130), (524, 384065), (655, 307252), (1310, 153626), (1441, 139660), (2620, 76813), (2882, 69830), (5764, 34915), (6983, 28820), (7205, 27932), (13966, 14410)]