199389210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7463

約数の個数: 64

約数和(自身を含む): 511073280

約数和(自身を除く): 311684070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 4495, 5394, 7393, 8990, 13485, 14786, 22179, 26970, 36965, 44358, 73930, 110895, 214397, 221790, 229183, 428794, 458366, 643191, 687549, 1071985, 1145915, 1286382, 1375098, 2143970, 2291830, 3215955, 3437745, 6431910, 6646307, 6875490, 13292614, 19938921, 33231535, 39877842, 66463070, 99694605, 199389210]

約数ペア:

[(1, 199389210), (2, 99694605), (3, 66463070), (5, 39877842), (6, 33231535), (10, 19938921), (15, 13292614), (29, 6875490), (30, 6646307), (31, 6431910), (58, 3437745), (62, 3215955), (87, 2291830), (93, 2143970), (145, 1375098), (155, 1286382), (174, 1145915), (186, 1071985), (290, 687549), (310, 643191), (435, 458366), (465, 428794), (870, 229183), (899, 221790), (930, 214397), (1798, 110895), (2697, 73930), (4495, 44358), (5394, 36965), (7393, 26970), (8990, 22179), (13485, 14786)]