199129170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 502723584

約数和(自身を除く): 303594414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 2203, 3013, 3930, 4406, 6026, 6609, 9039, 11015, 13218, 15065, 18078, 22030, 30130, 33045, 45195, 50669, 66090, 90390, 101338, 152007, 253345, 288593, 304014, 506690, 577186, 760035, 865779, 1442965, 1520070, 1731558, 2885930, 4328895, 6637639, 8657790, 13275278, 19912917, 33188195, 39825834, 66376390, 99564585, 199129170]

約数ペア:

[(1, 199129170), (2, 99564585), (3, 66376390), (5, 39825834), (6, 33188195), (10, 19912917), (15, 13275278), (23, 8657790), (30, 6637639), (46, 4328895), (69, 2885930), (115, 1731558), (131, 1520070), (138, 1442965), (230, 865779), (262, 760035), (345, 577186), (393, 506690), (655, 304014), (690, 288593), (786, 253345), (1310, 152007), (1965, 101338), (2203, 90390), (3013, 66090), (3930, 50669), (4406, 45195), (6026, 33045), (6609, 30130), (9039, 22030), (11015, 18078), (13218, 15065)]