207863238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 462233520

約数和(自身を除く): 254370282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 534, 726, 979, 1958, 2937, 3217, 5874, 6434, 9651, 10769, 19302, 21538, 32307, 35387, 64614, 70774, 106161, 212322, 286313, 389257, 572626, 778514, 858939, 1167771, 1717878, 2335542, 3149443, 6298886, 9448329, 18896658, 34643873, 69287746, 103931619, 207863238]

約数ペア:

[(1, 207863238), (2, 103931619), (3, 69287746), (6, 34643873), (11, 18896658), (22, 9448329), (33, 6298886), (66, 3149443), (89, 2335542), (121, 1717878), (178, 1167771), (242, 858939), (267, 778514), (363, 572626), (534, 389257), (726, 286313), (979, 212322), (1958, 106161), (2937, 70774), (3217, 64614), (5874, 35387), (6434, 32307), (9651, 21538), (10769, 19302)]