210375408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 578105856

約数和(自身を除く): 367730448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 283, 408, 566, 816, 849, 911, 1132, 1698, 1822, 2264, 2733, 3396, 3644, 4528, 4811, 5466, 6792, 7288, 9622, 10932, 13584, 14433, 14576, 15487, 19244, 21864, 28866, 30974, 38488, 43728, 46461, 57732, 61948, 76976, 92922, 115464, 123896, 185844, 230928, 247792, 257813, 371688, 515626, 743376, 773439, 1031252, 1546878, 2062504, 3093756, 4125008, 4382821, 6187512, 8765642, 12375024, 13148463, 17531284, 26296926, 35062568, 52593852, 70125136, 105187704, 210375408]

約数ペア:

[(1, 210375408), (2, 105187704), (3, 70125136), (4, 52593852), (6, 35062568), (8, 26296926), (12, 17531284), (16, 13148463), (17, 12375024), (24, 8765642), (34, 6187512), (48, 4382821), (51, 4125008), (68, 3093756), (102, 2062504), (136, 1546878), (204, 1031252), (272, 773439), (283, 743376), (408, 515626), (566, 371688), (816, 257813), (849, 247792), (911, 230928), (1132, 185844), (1698, 123896), (1822, 115464), (2264, 92922), (2733, 76976), (3396, 61948), (3644, 57732), (4528, 46461), (4811, 43728), (5466, 38488), (6792, 30974), (7288, 28866), (9622, 21864), (10932, 19244), (13584, 15487), (14433, 14576)]