237711204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20489

約数の個数: 72

約数和(自身を含む): 669745440

約数和(自身を除く): 432034236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 20443, 40886, 61329, 81772, 122658, 183987, 245316, 347531, 367974, 388417, 695062, 735948, 776834, 1042593, 1165251, 1390124, 1553668, 2085186, 2330502, 3127779, 3495753, 4170372, 4661004, 6255558, 6603089, 6991506, 12511116, 13206178, 13983012, 19809267, 26412356, 39618534, 59427801, 79237068, 118855602, 237711204]

約数ペア:

[(1, 237711204), (2, 118855602), (3, 79237068), (4, 59427801), (6, 39618534), (9, 26412356), (12, 19809267), (17, 13983012), (18, 13206178), (19, 12511116), (34, 6991506), (36, 6603089), (38, 6255558), (51, 4661004), (57, 4170372), (68, 3495753), (76, 3127779), (102, 2330502), (114, 2085186), (153, 1553668), (171, 1390124), (204, 1165251), (228, 1042593), (306, 776834), (323, 735948), (342, 695062), (612, 388417), (646, 367974), (684, 347531), (969, 245316), (1292, 183987), (1938, 122658), (2907, 81772), (3876, 61329), (5814, 40886), (11628, 20443)]