204028353508

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 415405428480

約数和(自身を除く): 211377074972

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 257, 347, 404, 514, 694, 707, 809, 1028, 1388, 1414, 1618, 1799, 2429, 2828, 3236, 3598, 4858, 5663, 7196, 9716, 11326, 22652, 25957, 35047, 51914, 70094, 81709, 89179, 103828, 140188, 163418, 178358, 181699, 207913, 245329, 280723, 326836, 356716, 363398, 415826, 490658, 561446, 571963, 624253, 726796, 831652, 981316, 1122892, 1143926, 1248506, 1455391, 1965061, 2287852, 2497012, 2910782, 3930122, 5821564, 7860244, 9007079, 18014158, 20999213, 28353023, 36028316, 41998426, 56706046, 63049553, 72145811, 83996852, 113412092, 126099106, 144291622, 146994491, 198471161, 252198212, 288583244, 293988982, 396942322, 505020677, 587977964, 793884644, 1010041354, 2020082708, 7286726911, 14573453822, 29146907644, 51007088377, 102014176754, 204028353508]

約数ペア:

[(1, 204028353508), (2, 102014176754), (4, 51007088377), (7, 29146907644), (14, 14573453822), (28, 7286726911), (101, 2020082708), (202, 1010041354), (257, 793884644), (347, 587977964), (404, 505020677), (514, 396942322), (694, 293988982), (707, 288583244), (809, 252198212), (1028, 198471161), (1388, 146994491), (1414, 144291622), (1618, 126099106), (1799, 113412092), (2429, 83996852), (2828, 72145811), (3236, 63049553), (3598, 56706046), (4858, 41998426), (5663, 36028316), (7196, 28353023), (9716, 20999213), (11326, 18014158), (22652, 9007079), (25957, 7860244), (35047, 5821564), (51914, 3930122), (70094, 2910782), (81709, 2497012), (89179, 2287852), (103828, 1965061), (140188, 1455391), (163418, 1248506), (178358, 1143926), (181699, 1122892), (207913, 981316), (245329, 831652), (280723, 726796), (326836, 624253), (356716, 571963), (363398, 561446), (415826, 490658)]